On the Espinho to Guimaraes route, travelers have the option of using Comboios de Portugal's regional trains, particularly the Alfa Pendular and Intercidades services. While the Alfa Pendular offers higher speed, reaching up to 220 km/h (137 mph), it does not serve this specific route. Instead, the Intercidades service provides a reliable journey at speeds ranging from 120 km/h to 160 km/h (75 mph to 100 mph), covering the distance in approximately 2 hours and 30 minutes.
The Intercidades makes several stops at key stations, ensuring that travelers have access to various locations along the way. Passengers can expect comfortable seating and onboard facilities that include Wi-Fi and refreshments. The Intercidades is ideal for those looking to explore the scenic route through Northern Portugal while enjoying a relaxed travel experience.