How to get from San Martin to Islares by bus?

From San Martin to Islares by bus

To get from San Martin to Islares in Castro-Urdiales, you’ll need to take 3 bus lines: take the 4 bus from San Martin station to Las Estaciones station. Next, you’ll have to switch to the ALSA bus and finally take the CASTRO-GURIEZO bus from Terminal Autobuses (Castro Urdiales) station to Islares (Islares) station. The total trip duration for this route is approximately 2 hr 7 min. The bus schedule from San Martin may change. We recommend you check the updated bus schedule to Islares on the Moovit app.

127min
Bus - 44
Bus - ALSAALSA
Bus - CASTRO-GURIEZOCASTRO-GURIEZO
Leaves from San Martin

Step by Step

  • 1
    Start from bus station
    Start from bus station
    San Martin
  • 2
    Bus - 44
    Wait for bus
    4
    Barrio Pesquero
  • 3
    Ride to bus station
    Ride to bus station
    Las Estaciones
    ID PA103
    11 min
  • 4
    Walk to bus station
    Walk to bus station
    Estación De Autobuses De Santander E.A.
    140 m • 2 min
  • 5
    Bus - ALSAALSA
    Wait for bus
    ALSA
    Bilbao
  • 6
    Ride to bus station
    Ride to bus station
    Estación De Autobuses De Castro Urdiales
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Terminal Autobuses (Castro Urdiales)
    40 m • 1 min
  • 8
    Bus - CASTRO-GURIEZOCASTRO-GURIEZO
    Wait for bus
    CASTRO-GURIEZO
    Trebuesto (Trebuesto)
  • 9
    Ride to bus station Islares (Islares)
    Ride to bus station
    Islares (Islares)
    13 min
*Duration based on 8am traffic

Alternative route from San Martin to Islares by bus via 7C1, ALSA and CASTRO-GURIEZO

To get from San Martin to Islares in Castro-Urdiales, you’ll need to take 3 bus lines: take the 7C1 bus from San Martin station to Plaza Ayuntamiento station. Next, you’ll have to switch to the ALSA bus and finally take the CASTRO-GURIEZO bus from Terminal Autobuses (Castro Urdiales) station to Islares (Islares) station. The total trip duration for this route is approximately 1 hr 58 min. The bus schedule from San Martin may change. We recommend you check the updated bus schedule to Islares on the Moovit app.

118min
Bus - 7C17C1
Bus - ALSAALSA
Bus - CASTRO-GURIEZOCASTRO-GURIEZO
Leaves from San Martin

Step by Step

  • 1
    Start from bus station
    Start from bus station
    San Martin
  • 2
    Bus - 7C17C1
    Wait for bus
    7C1
    L.Quintanilla
  • 3
    Ride to bus station
    Ride to bus station
    Plaza Ayuntamiento
    ID PA41
    7 min
  • 4
    Walk to bus station
    Walk to bus station
    Estación De Autobuses De Santander E.A.
    480 m • 7 min
  • 5
    Bus - ALSAALSA
    Wait for bus
    ALSA
    Bilbao
  • 6
    Ride to bus station
    Ride to bus station
    Estación De Autobuses De Castro Urdiales
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Terminal Autobuses (Castro Urdiales)
    40 m • 1 min
  • 8
    Bus - CASTRO-GURIEZOCASTRO-GURIEZO
    Wait for bus
    CASTRO-GURIEZO
    Trebuesto (Trebuesto)
  • 9
    Ride to bus station Islares (Islares)
    Ride to bus station
    Islares (Islares)
    13 min
*Duration based on 8am traffic
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Public transit directions from San Martin to Islares

The distance between San Martin, Castro-Urdiales and Islares, Castro-Urdiales is approximately 72.77 km, which can typically be travelled in 127 min. Moovit will show you the directions from San Martin to Islares by bus, so no matter how you choose to travel in Castro-Urdiales – you will always have plenty of easy options.

Bus schedule from San Martin to Islares

To check the bus schedule from San Martin to Islares using the Moovit app, first download and open the app on your smartphone. Enter your starting point (San Martin) and destination (Islares), then select the desired date and time of travel. Moovit will show all available bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest bus schedules.

Related Routes

Alternative route from San Martin to Islares by bus via 7C1, ALSA and CASTRO-GURIEZO

To get from San Martin to Islares in Castro-Urdiales, you’ll need to take 3 bus lines: take the 7C1 bus from San Martin station to Plaza Ayuntamiento station. Next, you’ll have to switch to the ALSA bus and finally take the CASTRO-GURIEZO bus from Terminal Autobuses (Castro Urdiales) station to Islares (Islares) station. The total trip duration for this route is approximately 1 hr 58 min. The bus schedule from San Martin may change. We recommend you check the updated bus schedule to Islares on the Moovit app.

118min
Bus - 7C17C1
Bus - ALSAALSA
Bus - CASTRO-GURIEZOCASTRO-GURIEZO
Leaves from San Martin

Step by Step

  • 1
    Start from bus station
    Start from bus station
    San Martin
  • 2
    Bus - 7C17C1
    Wait for bus
    7C1
    L.Quintanilla
  • 3
    Ride to bus station
    Ride to bus station
    Plaza Ayuntamiento
    ID PA41
    7 min
  • 4
    Walk to bus station
    Walk to bus station
    Estación De Autobuses De Santander E.A.
    480 m • 7 min
  • 5
    Bus - ALSAALSA
    Wait for bus
    ALSA
    Bilbao
  • 6
    Ride to bus station
    Ride to bus station
    Estación De Autobuses De Castro Urdiales
    70 min
  • 7
    Walk to bus station
    Walk to bus station
    Terminal Autobuses (Castro Urdiales)
    40 m • 1 min
  • 8
    Bus - CASTRO-GURIEZOCASTRO-GURIEZO
    Wait for bus
    CASTRO-GURIEZO
    Trebuesto (Trebuesto)
  • 9
    Ride to bus station Islares (Islares)
    Ride to bus station
    Islares (Islares)
    13 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from San Martin to Islares?

    The fastest way takes 127 minutes, using Bus line 4, Bus line ALSA, Bus line CASTRO-GURIEZO.

  • What is the alternative route to get from San Martin to Islares?

    The alternative route takes 118 minutes, using Bus line 7C1, Bus line ALSA, Bus line CASTRO-GURIEZO.

  • Is there a direct bus between San Martin and Islares?

    No, you’ll have to take 3 bus lines in total. The total travelling time is 2 hr 7 min.

  • Which bus line goes from San Martin to Islares?

    The 4 bus line goes from Barrio Pesquero station near San Martin in Santander to Las Estaciones station. From there you’ll have to take one bus line till Las Estaciones station near Islares in Castro-Urdiales.

  • How long does it take to travel from San Martin to Islares by bus?

    The total travel time between San Martin in Santander and Islares in Castro-Urdiales by bus is about 2 hr 7 min.

  • Where do I get on the bus near San Martin to get to Islares?

    Get on the 4 bus from the Barrio Pesquero stop near San Martin in Santander.

  • Where do I get off the bus when travelling between San Martin and Islares?

    Get off the bus at the Las Estaciones stop, which is closest to Islares in Castro-Urdiales.

Popular Routes