The route from Vila Franca das Naves to Carregal do Sal is primarily serviced by regional trains, specifically the Comboio Intercidades. This train type offers a comfortable travel experience with seating options in 2nd class, suitable for both commuters and occasional travelers. The journey typically takes approximately 1 hour and 15 minutes, covering a distance of around 70 kilometers (43 miles) at speeds ranging between 80-120 km/h (50-75 mph). While this route does not have high-speed train service like some larger city connections, the Comboio Intercidades provides a reliable means of transport with several stops, including main towns that allow passengers to enjoy some of the local Portuguese scenery along the way. Additionally, onboard facilities include restrooms and sometimes small snack services, enhancing the overall travel experience.