The average bus between Castro-Urdiales and Santoña takes 2h 24m and the fastest bus takes 1h. The bus service runs several times per day from Castro-Urdiales to Santoña. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Castro-Urdiales and Santoña. The earliest departure is at 7:00 AM in the morning, and the last departure from Castro-Urdiales is at 10:50 PM which arrives into Santoña at 7:30 AM. All services require a transfer, and take on average 2h 24m. The schedules shown below are for the next available departures.

1h 30m • 1 change

1h 30m • 1 change

1h 20m • 1 change

1h 30m • 1 change

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1h 30m • 1 change

1h 20m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 20m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 20m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 30m • 1 change

1h 20m • 1 change

1h 30m • 1 change
Want to know about travelling from Castro-Urdiales to Santoña? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Castro-Urdiales to Santoña. However, there are services departing from Castro-Urdiales station and arriving at Santoña station via Laredo. The journey, including transfers, takes approximately 2h 24m.
Castro-Urdiales to Santoña bus services, operated by ALSA, depart from Castro Urdiales station.
Castro-Urdiales to Santoña bus services, operated by ALSA, arrive at Santoña station.
Book your Castro-Urdiales to Santoña bus tickets online with ALSA.
The distance between Castro-Urdiales and Santoña is 20.2 km. The road distance is 48 km.
You can take a bus from Castro Urdiales to Santoña via Laredo in around 2h 5m.