Right side scores higher (3.5 vs 2.5) due to superior scenery on both legs: the Khangai Mountains and Selenge River during Ulaanbaatar departure, and the Main River with Frankfurt's distinctive skyline during approach. Left side faces predominantly flat terrain on both ends of the journey.
Flown UBN to FRA? Did we get it right?
Flight Path
Ulaanbaatar to Frankfurt is 4,127 miles (6,641 km), a flight of about 7 hours 15 minutes.
Altai Mountains (southern Kazakhstan/Mongolia border), Caspian Sea (northern route passes south of it), Ural Mountains (southern passes), Black Forest (southwestern Germany), Rhine valley
Great circle distance and headings ›Phase by phase
Takeoff from UBN
RIGHTRight side captures the Khangai Mountains and Selenge River valley during climb-out from runway 29 (westbound). Left side faces the flat Mongolian steppe with minimal terrain variation.

Landing at FRA
RIGHTRight side (north) during approach to Frankfurt's westerly configuration (runway 25) offers views of the Main River, Frankfurt's skyline, and the Rhine valley. Left side faces the flat Hessian plains with fewer distinctive features.
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About This Route
Which side of the plane should I sit on flying from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Frankfurt Main (FRA)?
Sit on the Right side of the plane for the best views on flights from Ulaanbaatar to Frankfurt. Right side scores higher (3.5 vs 2.5) due to superior scenery on both legs: the Khangai Mountains and Selenge River during Ulaanbaatar departure, and the Main River with Frankfurt's distinctive skyline during approach. Left side faces predominantly flat terrain on both ends of the journey.
What can I see during takeoff from Ulaanbaatar Chinggis Khaan International Airport in Ulaanbaatar?
During takeoff from Ulaanbaatar Chinggis Khaan International Airport (UBN), sit on the Right side for the best views. Right side captures the Khangai Mountains and Selenge River valley during climb-out from runway 29 (westbound). Left side faces the flat Mongolian steppe with minimal terrain variation. Notable sights include: Khangai Mountains (south-southwest), Selenge River valley, Ulaanbaatar urban sprawl, Bogd Khan Mountain (distant southeast).
What can I see when landing at Frankfurt Main in Frankfurt?
When landing at Frankfurt Main (FRA), sit on the Right side for the best views. Right side (north) during approach to Frankfurt's westerly configuration (runway 25) offers views of the Main River, Frankfurt's skyline, and the Rhine valley. Left side faces the flat Hessian plains with fewer distinctive features. Notable sights include: Main River (serpentine through Frankfurt), Frankfurt skyline and banking district, Rhine valley, Taunus Hills (distant north).
How long is the flight from Ulaanbaatar to Frankfurt?
The flight from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Frankfurt Main (FRA) takes about 7 hours 15 minutes. The shortest flight path between them is 4,127 miles (6,641 km); winds and air traffic control usually add a few percent.
What does the Ulaanbaatar to Frankfurt flight path pass over?
Altai Mountains (southern Kazakhstan/Mongolia border), Caspian Sea (northern route passes south of it), Ural Mountains (southern passes), Black Forest (southwestern Germany), Rhine valley