How long is the bus ride from Monterrey to Piedras Negras?

The average bus travel time from Monterrey to Piedras Negras is 8h, covering a distance of 328 km. The quickest bus can get you there in 6h 15m and is operated by Diamante .

Which bus companies service the Monterrey to Piedras Negras route?

Several major bus companies operate on this route with 35 buses available per day, including services from Senda Diamante , Transportes Frontera , Futura , Anahuac , Diamante , ETN , Del Norte , Estrella del Norte , Chihuahuenses , Turistar .

What are the earliest and latest departure times for the bus from Monterrey to Piedras Negras?

The earliest bus departs from Monterrey to Piedras Negras at 1:20am. And the latest bus departs at 11:30pm.

What are the CO₂ emissions for the bus trip from Monterrey to Piedras Negras?

A bus trip from Monterrey to Piedras Negras generates an estimated 8 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

What is the best bus company from Monterrey to Piedras Negras?

According to Busbud customers, the highest-rated bus company on this route is ETN , with an average rating of 4.5 out of 5 stars based on 216 reviews.

Which bus company has the best Wi-Fi from Monterrey to Piedras Negras?

Based on Busbud reviews, the bus company Senda Diamante has the highest Wi-Fi rating with a score of 3.9.

Which bus company has the best on-time performance from Monterrey to Piedras Negras?

According to Busbud traveller reviews, the most punctual bus company on this route is ETN , with a punctuality rating of 4.3 out of 5 stars.

Which bus company has the cleanest buses from Monterrey to Piedras Negras?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is ETN , with a cleanliness rating of 5.0 out of 5 stars.

Bus Monterrey to Piedras Negras from $71 | Refundable Tickets

Next bus departures

Next departures for Monterrey to Piedras Negras on December 2
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	10:00pm	Central de Autobuses	8h 50m	6:50am	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	7:30pm	Central de Autobuses	8h	3:30am	Piedras Negras (Coah)	No tags
Bus	9:45pm	Central de Autobuses	8h	5:45am	Piedras Negras (Coah)	No tags
Bus	11:30pm	Central de Autobuses	7h 40m	7:10am	Piedras Negras (Coah)	No tags

Next departures for Monterrey to Piedras Negras on December 3
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:22am	Central de Autobuses	8h 43m	3:05pm	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	5:32am	Av. Eugenio Garza Sada	9h 33m	3:05pm	Central de Autobuses Piedras Negras	No tags
Bus	10:00am	Central de Autobuses	8h 51m	6:51pm	Central de Autobuses Piedras Negras	No tags
Bus	9:00am	Central de Autobuses	7h 23m	4:23pm	Central de Autobuses Piedras Negras	No tags

Next departures for Monterrey to Piedras Negras on December 4
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:22am	Central de Autobuses	8h 43m	3:05pm	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	5:32am	Av. Eugenio Garza Sada	9h 33m	3:05pm	Central de Autobuses Piedras Negras	No tags
Bus	10:00am	Central de Autobuses	8h 51m	6:51pm	Central de Autobuses Piedras Negras	No tags
Bus	4:50am	Aeropuerto Mariano Escobedo (NL)	9h 50m	2:40pm	Piedras Negras (Coah)	No tags

Next departures for Monterrey to Piedras Negras on December 6
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:22am	Central de Autobuses	8h 43m	3:05pm	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	5:32am	Av. Eugenio Garza Sada	9h 33m	3:05pm	Central de Autobuses Piedras Negras	No tags
Bus	5:30pm	Central de Autobuses	9h 1m	2:31am	Central de Autobuses Piedras Negras	No tags
Bus	6:10am	Central de Autobuses	8h	2:10pm	Piedras Negras (Coah)	No tags

Next departures for Monterrey to Piedras Negras on December 7
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:22am	Central de Autobuses	8h 43m	3:05pm	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	5:32am	Av. Eugenio Garza Sada	9h 33m	3:05pm	Central de Autobuses Piedras Negras	No tags
Bus	10:00am	Central de Autobuses	8h 51m	6:51pm	Central de Autobuses Piedras Negras	No tags
Bus	9:00am	Central de Autobuses	7h 23m	4:23pm	Central de Autobuses Piedras Negras	No tags

Next departures for Monterrey to Piedras Negras on December 8
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:22am	Central de Autobuses	8h 43m	3:05pm	Central de Autobuses Piedras Negras	Cheapest
Bus	7:30pm	Central de Autobuses	6h 50m	2:20am	Central de Autobuses Piedras Negras	Fastest
Bus	5:32am	Av. Eugenio Garza Sada	9h 33m	3:05pm	Central de Autobuses Piedras Negras	No tags
Bus	10:00am	Central de Autobuses	8h 51m	6:51pm	Central de Autobuses Piedras Negras	No tags
Bus	9:00am	Central de Autobuses	7h 23m	4:23pm	Central de Autobuses Piedras Negras	No tags

Last refresh of the prices: Today at 11:19 AM CST.

Compare 2 ways to go from Monterrey to Piedras Negras

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Piedras Negras. The journey takes about 5 hours 10 minutes, and with fares starting at just $37, it presents an excellent value for a comfortable ride.

1carpool per day

5h 10mAverage Duration

335 kmDistance

14kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$0 - $232	Average Duration8h	CO₂ emissions 8kg CO₂e
Carpool	Average Price$37 - $40	Average Duration5h 10m	CO₂ emissions 14kg CO₂e

Where are the popular stops in Monterrey and Piedras Negras?

Stops in Monterrey

A
Central de Autobuses
Av. Cristóbal Colón Poniente, 800, 64720 , Monterrey
Visit page
B
Churubusco
Av. Churubusco No. 300 (Col. Fierro Entre av. Constitución Y Prolongación Madero) , 64590 Monterrey, NL
Visit page
C
Monterrey Airport
Visit page
D
Sendro Central de Greyhound
Carr. a Colombia 171, Ex Hacienda el Cañada, 66054 Cd Gral Escobedo, N.L., Mexico

Stops in Piedras Negras

A
Central de Autobuses Piedras Negras
Allende, 100 (Esq. con Galeana) Centro, 26000 Piedras Negras, Coahuila de Zaragoza
Visit page

Compare bus companies

Senda Diamante

4/531 reviews

Staff4.8

Timeliness4.2

Cleanliness4.1

Wifi3.9

Transportes Frontera

2.5/5139 reviews

Staff3.4

Timeliness2.3

Cleanliness2.8

Wifi1.1

Based on 139 reviews, the company was rated 2.4 stars on Busbud. Travellers were especially satisfied with the temperature and the staff but often complained with the WiFi. Transportes Frontera ticket prices on this trip start at $92

Transportes Frontera Monterrey Piedras Negras recent customer reviews

Didn’t enjoy it , they kicked me out the bus in the middle of nowhere at night because I didn’t look from Mexico and then the guy told me if I wanted to get on the bus again I had to pay my ticket again . Really bad service , I bet they do it with other people too horrible and inhumane . I was extremely scared when they kicked me out I kept saying I already bought my ticket why do I have to pay again , they took all the money I had left and put me back on the bus ….

Samantha Z.

December 13, 2024

Futura

3.5/5736 reviews

Staff4

Timeliness2.7

Cleanliness3.9

Wifi1.7

Anahuac

3.5/544 reviews

Staff3.9

Timeliness1.7

Cleanliness3.9

Wifi1.7

Diamante

4/5364 reviews

Staff4.4

Timeliness3.7

Cleanliness4.4

Wifi2.6

Based on 364 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the staff but often complained with the WiFi. Diamante ticket prices on this trip start at $106

Diamante Monterrey Piedras Negras recent customer reviews

Bad did not let us finish the trip

〖Gaming H.

January 24, 2023

Great service

Javier T.

August 5, 2018

ETN

4.5/5220 reviews

Staff4.9

Timeliness4.2

Cleanliness5

Wifi2.9

Del Norte

4/521 reviews

Staff5

Timeliness2

Cleanliness1.3

Wifi0

Estrella del Norte

3/512 reviews

Staff4.1

Timeliness1.7

Cleanliness3.8

Wifi2.2

Chihuahuenses

3/5160 reviews

Staff4

Timeliness2.7

Cleanliness3.7

Wifi1.8

Turistar

4/520 reviews

Staff4.7

Timeliness4.1

Cleanliness4.7

Wifi2.2

MX Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling from Monterrey, MX to Piedras Negras by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How long is the bus ride from Monterrey to Piedras Negras?
The average bus travel time from Monterrey to Piedras Negras is 8h, covering a distance of 328 km. The quickest bus can get you there in 6h 15m and is operated by Diamante.
Which bus companies service the Monterrey to Piedras Negras route?
Several major bus companies operate on this route with 35 buses available per day, including services from Senda Diamante, Transportes Frontera, Futura, Anahuac, Diamante, ETN, Del Norte, Estrella del Norte, Chihuahuenses, Turistar.
What are the earliest and latest departure times for the bus from Monterrey to Piedras Negras?
The earliest bus departs from Monterrey to Piedras Negras at 1:20am. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from Monterrey to Piedras Negras?
A bus trip from Monterrey to Piedras Negras generates an estimated 8 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Monterrey to Piedras Negras?
According to Busbud customers, the highest-rated bus company on this route is ETN, with an average rating of 4.5 out of 5 stars based on 216 reviews.
Which bus company has the best Wi-Fi from Monterrey to Piedras Negras?
Based on Busbud reviews, the bus company Senda Diamante has the highest Wi-Fi rating with a score of 3.9.
Which bus company has the best on-time performance from Monterrey to Piedras Negras?
According to Busbud traveller reviews, the most punctual bus company on this route is ETN, with a punctuality rating of 4.3 out of 5 stars.
Which bus company has the cleanest buses from Monterrey to Piedras Negras?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is ETN, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11-30

$71

12-01

$71

Today

$72

12-03

$71

12-04

$71

12-05

$71

12-06

$71

12-07

$72

The cheapest trip from Monterrey, MX to Piedras Negras was searched and found on Dec 5, 2025 with a price of $71

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Monterrey, MX to Piedras Negras, as early as possible.

You can expect to pay from $71 to $165 for a bus ticket from Monterrey, MX to Piedras Negras based on the last 2 days. You can expect to find the cheapest price for the trip at $71 which is on 2025-12-05.

Usually Senda Diamante will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.