Traveling from Caminha to Ovar, the service is primarily operated by the Intercity train, providing a comfortable ride with standard seating options. This route offers travelers a journey that lasts approximately 2 hours and 30 minutes, with the train traveling at speeds reaching up to 130 km/h (81 mph). The Intercity service makes several stops along the way, most notably in cities like Viana do Castelo and Aveiro, providing a scenic view of the coastal regions of Portugal.
The Intercity trains are equipped with modern amenities, including free Wi-Fi, power outlets, and a café service, making the experience pleasant for both short and long travels. There are no high-speed trains service on this route; however, the scenic views and comfortable seating make the Intercity a preferred choice for many passengers.