The train services between Sete Rios and Ermidas - Sado predominantly operate with Comboios de Portugal’s regional trains. The journey typically takes about 2 hours and 30 minutes, covering a distance of approximately 130 kilometers (81 miles). The train offers a comfortable seating arrangement, making it suitable for daily commutes or leisurely trips. Although this route does not feature high-speed trains, the Intercidades service provides a reliable and steady travel experience with speeds averaging around 100 km/h (62 mph). Travelers can enjoy scenic views of the Portuguese countryside along the way, with standard amenities available onboard. While the Intercidades service ensures quick access to several towns and cities, it is important to note that there are no express services specifically designated for the Sete Rios to Ermidas - Sado route.