The route from Ermidas - Sado to Vila Nova de Gaia - Devesas is primarily serviced by regional trains, ensuring efficient travel between these two locations. The most common service on this route is operated by Comboios de Portugal, using the Intercidades train type. These trains maintain speeds of around 100 km/h (62 mph), and the journey typically takes about 2 hours with several stops at intermediary stations such as Setúbal and Barreiro.
While not a high-speed train route, travelers can enjoy spacious seating and the opportunity to witness the scenic views of the Portuguese countryside. Additionally, there might be changes or transfers involved depending on the specific schedule, so it's advisable to check the latest timetables when planning the journey. Overall, the Intercidades service is ideal for those looking to travel comfortably yet efficiently between Ermidas - Sado and Vila Nova de Gaia - Devesas.