The route between Aveiro and Estarreja is primarily served by regional trains, which include the Comboios Urbanos and Intercidades services. The Comboios Urbanos trains offer frequent stops and travel at speeds of up to 90 km/h (56 mph), ensuring quick access to smaller towns along the way. The journey typically takes around 20 to 30 minutes, making it a practical choice for daily commuters.
On the other hand, the Intercidades service provides a faster alternative, reaching speeds of up to 120 km/h (75 mph), completing the trip in approximately 15 to 20 minutes.
Both train types offer comfortable seating, although they lack the high-speed options found on longer routes in Portugal. Overall, if you're looking for speed, the Intercidades service is the better option, while the Comboios Urbanos are suitable for local travelers.