Sit on the Left side of the plane for the best views on flights from Trondheim to Oslo. The landing approach offers superior views of the Romerike plain and Østmarka forest. While takeoff favors the right, the longer descent and approach segment on the left side provides more sustained viewing time of distinctive terrain.

During takeoff from Trondheim Vaernes (TRD), sit on the Right side for the best views. TRD typically departs runway 09 (westbound) or 27 (eastbound). Right-side seats on a westbound departure offer views of Trondheim Fjord and the surrounding valleys. Eastbound departures favor left seats, but westbound is more common for southbound traffic to Oslo. Notable sights include: Trondheim Fjord (immediately below during climb), Nidaros Cathedral spire in Trondheim city center (visible briefly to the left), forested valleys of Sør-Trøndelag region, Geitafjella ridge to the northwest.

When landing at Oslo Gardermoen (OSL), sit on the Left side for the best views. Oslo Gardermoen typically uses runways 01L/19R or 01R/19L depending on wind. Approach from the north (runway 01) is standard for traffic from Trondheim. Left-side seats during descent offer views of Oslo's eastern suburbs, Lilehammer region to the north, and the approach path over Romerike plain. Notable sights include: Lilehammer and Gudbrandsdalslagen valley to the north (receding behind during descent), Romerike agricultural plain (dominant in foreground during final approach), Østmarka forest belt east of Oslo, Oslo city center visible briefly on the left horizon during final descent.

The flight from Trondheim Vaernes (TRD) to Oslo Gardermoen (OSL) takes Approximately 1 hour 15 minutes.

The flight path crosses south through Sør-Trøndelag and Oppland counties. Notable features include the Gudbrandsdalslagen valley (major north-south valley visible from cruise altitude), Lillehammer area at the southern end of the valley, transition from forested highlands to the flatter Romerike plain, and scattered lakes including Mjøsa (Norway's largest lake, visible on the left/east side during mid-flight if conditions permit). The terrain gradually transitions from the mountainous Trøndelag region to the more open agricultural landscape of Akershus.