The train service between Porto Campanha and Barcelos is primarily operated by the Comboios de Portugal (CP) regional trains, notably the Intercidades and Regional services. The Intercidades train, while not classified as a high-speed service, can reach speeds of up to 140 km/h (87 mph) and typically covers this route in approximately 1 hour. This service is more direct, with fewer stops, making it an efficient option for travelers. The Regional service, on the other hand, is slightly slower, generally taking about 1 hour and 30 minutes as it makes more frequent stops along the way.
Both train types offer comfortable seating and basic onboard amenities, providing a pleasant journey through the beautiful Portuguese countryside. The Intercidades train is recommended for those looking to minimize travel time, while the Regional service suits those interested in more scenic views and local stops.