The journey from Guimaraes to Espinho is primarily served by Comboios de Portugal's Regional and Intercity trains. The Regional train operates on a less direct route, typically taking around 3 hours to complete the journey, with a maximum speed of 120 km/h (75 mph). It makes several stops, allowing passengers to experience the beautiful scenery of northern Portugal. In contrast, the Intercity train, which is a faster option, can reach speeds of up to 160 km/h (99 mph) and covers the distance in approximately 2 hours and 30 minutes, providing quicker access to major stations along the route.
The Intercity service offers more comfortable seating and onboard facilities compared to the Regional train, making it preferable for travelers prioritizing speed. Both trains are equipped with essential amenities, ensuring a pleasant travel experience for all passengers.