Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Portsmouth | Union Station | No tags | |||||
Greyhound + FlixBus | Portsmouth | Arlington (Rosslyn), 1001 Wilson Blvd. | No tags | |||||
Greyhound + FlixBus | Portsmouth | Bethesda - 4550 Montgomery Ave | No tags | |||||
| Portsmouth | Union Station | No tags | |||||
FlixBus + Greyhound | Portsmouth | Arlington (Rosslyn), 1001 Wilson Blvd. | No tags |
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Bus Portsmouth, NH, US to Washington, DC, US: Trip Overview
Compare bus companies
Based on 87290 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. Greyhound ticket prices on this trip start at US$65
Portsmouth to Washington Bus
Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Portsmouth to Washington.
We make it our job to connect you with the most dependable bus companies that cover bus service from Portsmouth to Washington.
From cheap bus tickets to more luxurious buses travelling from Portsmouth to Washington, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Frequently asked questions on the trip Portsmouth, NH, US - Washington, DC, US
What is the distance between Portsmouth and Washington?
The distance covered from Portsmouth to Washington is 700 km (434 miles).
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Portsmouth, NH, US to Washington, DC, US was searched and found on Sep 30, 2025 with a price of US$57To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portsmouth, NH, US to Washington, DC, US, as early as possible.
About Bus Travel
Bus Travel Tips
If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Portsmouth to Washington but it'll also be endearing to native speakers who will surely appreciate your effort.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Portsmouth to Washington.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Portsmouth to Washington that are otherwise impossible to come by with a plane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Portsmouth to Washington.
Did you know?
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
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Popular Buses Connecting Portsmouth
Buses Leaving from Portsmouth
- Bus from Portsmouth to Boston
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- Bus Portsmouth - Washington
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Buses Going to Portsmouth
- Bus from London to Portsmouth
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- Bus Norfolk - Portsmouth
- Portland - Portsmouth
- Bus from Boston to Portsmouth
- Bus Miami - Portsmouth
- New York City - Portsmouth
- Bus from Orlando to Portsmouth
- Bus Augusta - Portsmouth
- Albuquerque - Portsmouth
- Bus from Albany to Portsmouth
- Bus Springfield - Portsmouth
- Bangor - Portsmouth
Popular Buses Connecting Washington
Buses Leaving from Washington
- Bus from Washington to Des Moines
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- Washington - Boston
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- Washington - Richmond
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- Bus Washington - Newark
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Buses Going to Washington
- Bus from Montgomery to Washington
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- Vancouver - Washington
- Bus from Salem to Washington
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- Bus from Philadelphia to Washington
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- Newark - Washington
- Bus from Richmond to Washington
- Bus New Brunswick - Washington
- Baltimore - Washington
- Bus from Allentown to Washington
- Bus Youngstown - Washington
- Chicago - Washington
Popular routes in this country
- Bus from Washington to New York City
- Bus Boston - New York City
- New York City - Boston
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- Bus Philadelphia - New York City
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