The train service between Santa Clara - Saboia and Porto Campanha is primarily operated by Comboios de Portugal, featuring the Alfa Pendular and Intercidades trains. The Alfa Pendular service is the high-speed option on this route, reaching speeds of up to 220 km/h (137 mph) and making the journey in approximately 2 hours and 50 minutes. This service provides a direct connection with limited stops, making for a quicker transit to Porto Campanha, a key transport hub in Porto.
In contrast, the Intercidades trains take a bit longer, with travel times around 3 hours and 30 minutes due to additional stops at various intermediate stations. While both services offer comfortable seating and amenities, the Alfa Pendular is more suited for those aiming for faster travel, whereas the Intercidades might appeal to passengers interested in a more scenic route and regional accessibility. Overall, the choice between these trains will depend on whether speed or coverage is more crucial for your travel plans.