Soria to Santander bus with Alsa

Alsa Supra is a premium service offered by Alsa, a leading Spanish bus company. It provides a high level of comfort and amenities for travelers, aiming to make each journey a unique experience. Key features of Alsa Supra buses include reclining leather seats with footrests, individual seating rows, high-speed Wi-Fi, USB chargers, and an \Ociobus\" on-board entertainment system with films, documentaries, and music. Passengers can also enjoy daily newspapers and a food and drink service, with a special menu available in the Premium class. Alsa Supra also offers services for people with reduced mobility, including reserved seating and wheelchair spaces. These services are available on various national and international routes."

Therpasa is a Spanish bus company with a century of experience in passenger transport, offering both national and international services. They provide regular bus lines connecting various cities, including routes like Burgos-Soria, Soria-Burgos, and multiple connections to and from Zaragoza, such as Zaragoza-Sariñena and Zaragoza-Tarazona. Beyond scheduled routes, Therpasa also offers a range of other services including school transport, corporate employee transport, discretionary services, transfers, and luxury vehicle rentals with a driver. Their fleet includes various vehicle types, from 4-seater cars to 71-seater buses, including adapted buses for accessibility. Therpasa emphasizes passenger comfort and safety, equipping their buses with amenities like reclinable seats, air conditioning, and power outlets. They also utilize technology for communication and GPS tracking to ensure service quality.

BlaBlaCar is a French online marketplace for carpooling, connecting drivers with empty seats and passengers traveling to the same destination to share costs. Founded in 2006, it operates in Europe and Latin America, boasting 26 million active members. The platform also includes BlaBlaCar Bus, an intercity bus service. BlaBlaCar's name comes from its rating system for drivers' chattiness: \Bla\" for quiet, \"BlaBla\" for talkative, and \"BlaBlaBla\" for very chatty. The company aims to be the leading marketplace for shared travel, offering affordable and sustainable solutions by combining carpooling with bus journeys."