The route from Vila Nova de Gaia - Devesas to Santarem is primarily served by the Intercidades trains, which are the main intercity service in Portugal. Operating at speeds of up to 140 km/h (87 mph), these trains connect various regions with reliable service. The journey typically takes around 2 hours, depending on the specific train schedule and stops along the route.
Intercidades trains offer a comfortable travel experience with options for both standard and first-class seating, enhancing the overall comfort during the trip. The route includes several stops at significant stations like Porto and Santarem, giving travelers access to various attractions along the way. While the Intercidades service does not reach high-speed levels comparable to the Shinkansen, it offers a balance of speed and frequent service across Portugal's regional rail network.