How far is Castro Urdiales from San Sebastian by coach?

The journey from San Sebastian to Castro Urdiales by coach covers an approximate distance of 63 miles (101 km).

Is there a way to reach Castro Urdiales from San Sebastian without a car?

The best way to go from San Sebastian to Castro Urdiales without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.

Bus San Sebastian to Castro Urdiales from £10 | Refundable Tickets

Next bus departures

Next departures from San Sebastian to Castro Urdiales on 26 November
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	21:00	Donostia	1h 50m	22:50	Castro Urdiales	CheapestFastest

Last refresh of the prices: Last Friday at 13:26 CET.

Compare 2 ways to travel from San Sebastian to Castro Urdiales

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Castro Urdiales. The journey takes about 1 hour 40 minutes and with fares starting at just £6, it presents an excellent value for a comfortable ride.

4carpool per day

1h 40mAverage duration

63 milesDistance

4kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£15 - £15	Average duration1h 50m	CO₂ emissions 3kg CO₂e
Carpool	Average price£6 - £13	Average duration1h 40m	CO₂ emissions 4kg CO₂e

Where are the popular stops in San Sebastian and Castro Urdiales?

Stops in San Sebastian

A
Donostia
Federico García Lorca Pasealekua, 2, 20014 Donostia, Gipuzkoa, Spain
Visit page
B
Pío XII
Pio XII.aren Plaza, 3, 20010 Donostia, Gipuzkoa, Spain
C
Universidad
Tolosa Hiribidea, 71, 20018 Donostia, Gipuzkoa, Spain

Stops in Castro Urdiales

A
Terminal de Autobuses de Castro-Urdiales
Calle Leonardo Rucabado, 42, 39700 Castro Urdiales, Cantabria, Spain

Compare bus companies

ALSA

4.5/560,832 reviews

Staff4.7

Timeliness4.4

Cleanliness4.7

WiFi3.5

Based on 60832 reviews, the company was rated 4.3 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. ALSA ticket prices on this trip start at £15

ES Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Rede Expressos, Trenitalia

Frequently asked questions about travelling by bus from San Sebastian to Castro Urdiales

How far is Castro Urdiales from San Sebastian by coach?
The journey from San Sebastian to Castro Urdiales by coach covers an approximate distance of 63 miles (101 km).
Is there a way to reach Castro Urdiales from San Sebastian without a car?
The best way to go from San Sebastian to Castro Urdiales without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.

Find cheapest prices for buses

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

Best price found

24/11

No data

25/11

£10

Today

£10

27/11

No data

28/11

No data

29/11

No data

30/11

No data

01/12

No data

The cheapest trip from San Sebastian to Castro Urdiales was searched and found on 25 Nov 2025 with a price of £10

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