The average bus between Castellar de la Frontera and Ondarroa takes 28h 5m and the fastest bus takes 21h 46m. There is at least one bus per day from Castellar de la Frontera to Ondarroa. 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 once daily between Castellar de la Frontera and Ondarroa. The earliest departure is at 3:08 PM in the afternoon, and the last departure from Castellar de la Frontera is at 6:38 PM which arrives into Ondarroa at 7:05 AM. All services require a transfer at Estación de Algeciras San Bernardo and take an average of 28h 5m. The schedules shown below are for the next available departures.
Arrives next day


21h 46m • 2 changes
Arrives +2 days


36h 31m • 2 changes
Arrives next day


21h 46m • 2 changes
Arrives +2 days


36h 31m • 2 changes
Want to know about travelling from Castellar de la Frontera to Ondarroa? 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 Castellar de la Frontera to Ondarroa. However, there are services departing from Castellar de la Frontera station and arriving at Ondarroa station via Eibar. The journey, including transfers, takes approximately 28h 5m.
Castellar de la Frontera to Ondarroa bus services, operated by Transportes Generales Comes, depart from Algeciras station.
Castellar de la Frontera to Ondarroa bus services, operated by Transportes Generales Comes, arrive at Eibar station.
The distance between Castellar de la Frontera and Ondarroa is 820.6 km. The road distance is 1,304 km.
Socibus operates a bus from Algeciras to Eibar twice daily. Tickets cost €75–150 and the journey takes 17h.