What's the distance between Seaside and Portland by coach?

The distance between Seaside and Portland by coach is approximately 69 miles (111 km).

What is the best way to go from Seaside to Portland without a car?

The best way to go from Seaside to Portland without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, carpooling can also be considered as an option.

Bus Seaside to Portland from £15 | Refundable Tickets

Next bus departures

Next departures from Seaside to Portland on 18 November
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	18:30	N Holladay Dr	2h 30m	21:00	Union Station	CheapestFastest
	Bus	18:26	Seaside Cinema	2h 34m	21:00	Union Station	No tags

Next departures from Seaside to Portland on 19 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	09:13	N Holladay Dr	2h 32m	11:45	Union Station	Cheapest
Bus	18:30	N Holladay Dr	2h 30m	21:00	Union Station	Fastest
Bus	09:09	Seaside Cinema	2h 36m	11:45	Union Station	No tags
Bus	18:26	Seaside Cinema	2h 34m	21:00	Union Station	No tags

Next departures from Seaside to Portland on 21 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	09:13	N Holladay Dr	2h 32m	11:45	Union Station	Cheapest
Bus	18:30	N Holladay Dr	2h 30m	21:00	Union Station	Fastest
Bus	09:09	Seaside Cinema	2h 36m	11:45	Union Station	No tags
Bus	18:26	Seaside Cinema	2h 34m	21:00	Union Station	No tags

Last refresh of the prices: 11/11/2025 PST.

Get from Seaside to Portland

This route is served by bus only

The journey takes about 2 hours 32 minutes, and with fares starting at just £17, it presents an excellent value for a comfortable ride.

3bus per day

2h 32mAverage duration

68 milesDistance

3kgCO₂ emissions

Compare bus companies

Amtrak

4/55,593 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

WiFi3.6

Based on 5593 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the Wi-Fi. Amtrak ticket prices on this trip start at £17

Amtrak Seaside Portland recent customer reviews

Easy. Efficient. Connected to Redline in Beaverton easily

Stewart A.

10 January 2025

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling by bus from Seaside to Portland, OR

What's the distance between Seaside and Portland by coach?
The distance between Seaside and Portland by coach is approximately 69 miles (111 km).
What is the best way to go from Seaside to Portland without a car?
The best way to go from Seaside to Portland without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, carpooling can also be considered as an option.

Find cheapest prices for buses

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

Best price found

16/11

£15

17/11

£15

Today

£15

19/11

£15

20/11

£15

21/11

£15

22/11

£15

23/11

£15

The cheapest trip from Seaside to Portland, OR was searched and found on 16 Nov 2025 with a price of £15

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

You can expect to pay from £15 to £15 for a bus ticket from Seaside to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at £15, which is on 2025-11-19.