When departing from Logroño, you have various bus station options to start your journey from including Logroño, La Estación De Autobuses and Logroño, Estación de Autobuses. When arriving in Tarragona, you can end your journey in bus stations like Tarragona, Placa de la Pedrera, Tarragona, Plaça de la Imperial Tàrraco and Tarragona.
Omio customers book a bus from Logroño to Tarragona, Placa de la Pedrera most frequently for this route.
Passengers board the bus most frequently from Logroño, which is located around 0.7 miles (1.2 km) away from the city center, and they get off the bus at Tarragona, Placa de la Pedrera, located 0.4 miles (625 m) away from the city center.
Here are some other resources that might have the information you need