The train services connecting Ermidas - Sado to Coimbra are served primarily by the Intercity and Regional trains, offering different travel experiences. The Intercity train is the faster option, reaching speeds of up to 140 km/h (87 mph) and covering the journey in approximately 2 hours. This train typically provides fewer stops, allowing for a quicker transit between the two locations. In contrast, the Regional train, which operates at speeds of around 80 km/h (50 mph), takes about 3 hours, making more frequent stops at smaller stations along the way.
Both train types offer standard seating with basic amenities, allowing passengers to enjoy the scenic views of the Portuguese countryside. The Intercity train is suited for those prioritizing speed, while the Regional service can be beneficial for travelers interested in exploring various local areas en route to Coimbra. Overall, these services cater to different preferences, whether you are looking for a swift journey or a chance to experience the regional culture.