The train service between Carregal do Sal and Guarda is primarily operated by Comboios de Portugal, featuring the Alfa Pendular service. This train covers the journey with speeds of up to 160 km/h (99 mph), taking approximately 1 hour and 40 minutes to complete the route. The Alfa Pendular is known for its modern amenities and comfortable seating options, making it a preferred choice for travelers.
Another option is the Intercidades service, which also connects these two stations but typically takes a few minutes longer due to more intermediate stops.
Both train options provide essential onboard services, like air conditioning and complimentary Wi-Fi, enhancing the overall travel experience. The Alfa Pendular, however, stands out for its faster travel time, catering to those looking for a swift journey between these regions.