How far is Petaluma from Napa?

About 21 miles (33 km) separate Petaluma and Napa.

Bus Petaluma to Napa from $6 | Refundable Tickets

Next bus departures

Next departures for Petaluma to Napa on November 18
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	5:50am	Petaluma, CA	45m	6:35am	Soscol Gateway Transit Center	CheapestFastest

Next departures for Petaluma to Napa on November 19
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	5:50am	Petaluma, CA	45m	6:35am	Soscol Gateway Transit Center	CheapestFastest

Next departures for Petaluma to Napa on November 21
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	5:50am	Petaluma, CA	45m	6:35am	Soscol Gateway Transit Center	CheapestFastest

Last refresh of the prices: Last Wednesday at 3:15 PM PST.

Get from Petaluma to Napa

This route is served by bus only

The journey takes about 45 minutes and with fares starting at just $8, it presents an excellent value for a comfortable ride.

1bus per day

45mAverage Duration

20 milesDistance

1kgCO₂ emissions

Compare bus companies

Amtrak

4/55,591 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5591 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $8

US bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about traveling from Petaluma to Napa by bus

How far is Petaluma from Napa?

Find cheapest prices for buses

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

Best price found

11/15

No data

11/16

$6

Today

$6

11/18

$6

11/19

$6

11/20

No data

11/21

$6

11/22

No data

The cheapest trip from Petaluma to Napa was searched and found on Nov 16, 2025 with a price of $6

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

You can expect to pay from $6 to $6 for a bus ticket from Petaluma to Napa based on the last 2 days. You can expect to find the cheapest price for the trip at $6 which is on 2025-11-18.