Travel Information
Compare bus for Santander to Castro Urdiales
Omio recommends booking the bus as it is the most popular option from Santander to Castro Urdiales among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $10 For those with little time, consider booking a bus, which has an average total journey time of 1h 51m. Average ticket prices depend on the travel mode: a bus costs an average of $10, while a bus costs an average of $10.
Distance: 30 miles (49 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
$10 Average price Cheapest | $15 Average price (fuel + tolls) |
1h 51m Average total duration Fastest 1h 21m Onboard + 30m Additional time* | 50m Average total duration (door-to-door) |
![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
Tickets start at around $10 (€8) compared to roughly $15 (€12) in fuel and tolls — a saving of about $5 (€5). The journey takes 1h 21m versus 50m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Travel optionsfrom Santander to Castro Urdiales
How to get from Santander to Castro Urdiales by train, bus or flight.
Our recommendation
The best way to travel from Santander to Castro Urdiales is by taking a bus because it’s the best combination of price and speed.
4:00 PM1h50Santander5:50 PMCastro Urdiales$101One-way0 transfers
Cheapest
4:00 PM1h50Santander5:50 PMCastro Urdiales$101One-way0 transfers
Fastest
4:00 PM1h50Santander5:50 PMCastro Urdiales$101One-way0 transfers
Other options
1:00 PM2h30Santander3:30 PMCastro Urdiales$101One-way0 transfers
6:00 AM2h30Santander8:30 AMCastro Urdiales$101One-way0 transfers
2:30 PM3h00Santander5:30 PMCastro Urdiales$101One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Travel from Santander to Castro Urdiales
Travel to Castro Urdiales easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Santander to Castro Urdiales.

- Around 15 buses per day.
However, we recommend checking specific travel dates for your route between Santander and Castro Urdiales as scheduled services by bus can vary by season or day of the week.
- Buses mostly depart from Santander, Estación de Autobuses and arrive in Castro Urdiales, Estación de Autobuses.
- Travel with Alsa to go to Castro Urdiales by bus.
- 9 direct buses per day with Alsa.
Travelling from Santander to Castro Urdiales: related information
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