Traveling from Aveiro to Granja do Ulmeiro - Alfarelos, passengers can take advantage of the Comboios de Portugal regional trains, specifically the Intercidades and regional service trains. The Intercidades trains, while not classified as high-speed, run at speeds up to 140 km/h (87 mph) and offer a direct route with a travel time of approximately 1 hour and 15 minutes, with a few stops along the way. The regional service train, on the other hand, takes a longer route and can take around 1 hour and 45 minutes, making several stops at local stations, which adds to the total journey time.
Both train options provide comfortable seating and access to scenic views of the Portuguese countryside. For those seeking a faster travel time, the Intercidades train is the better choice, while the regional train provides a more leisurely ride with opportunities to explore local stations. Dining services are available on the Intercidades, making it a suitable option for longer journeys, whereas the regional service tends to focus on basic amenities.