The train service connecting Santa Comba Dao to Nelas primarily features the Alfa Pendular and Intercidades trains. The Alfa Pendular service is known for its higher speed, reaching up to 200 km/h (124 mph), making the journey relatively quick and efficient. It typically takes around 30 minutes to travel between the two towns, with minimal stops. On the other hand, the Intercidades train is slightly slower, usually running at speeds of up to 140 km/h (87 mph) and taking closer to 50 minutes for the same route due to more frequent stops at rural stations in between.
Both services offer comfortable seating and onboard facilities, including climate control and Wi-Fi options on some trains. If you are looking for a speedy journey, the Alfa Pendular would be the preferable choice, while the Intercidades provides a more leisurely experience with opportunities to view the countryside.