Ulaanbaatar (Sergelen) to Bangkok
Distance3,819 km2,373 miles · 2,062 nautical miles
- Flight time
- about 5 h 15 min direct, estimated
- Heading
- south 190° at departure
- From
- Ulaanbaatar Chinggis Khaan International Airport Mongolia
- To
- Suvarnabhumi Airport Thailand
- Type
- International · medium-haul

Questions
How far is Ulaanbaatar (Sergelen) from Bangkok by plane?
The great-circle distance between Ulaanbaatar Chinggis Khaan International Airport and Suvarnabhumi Airport is 3,819 km (2,373 miles). Real flight paths are usually a little longer because of airways, weather and air traffic control.
How long is the flight from Ulaanbaatar (Sergelen) to Bangkok?
About 5 h 15 min for a direct flight, estimated at 800 km/h plus 30 minutes for take-off and landing. Scheduled times vary with the airline, the aircraft and the winds, and the return can differ by an hour or more on long flights.
Which direction do you fly?
Planes leave Ulaanbaatar (Sergelen) heading south (190°) on the shortest path.
Routes from Ulaanbaatar (Sergelen)
- Ulaanbaatar (Sergelen) to Beijing1,148 km
- Ulaanbaatar (Sergelen) to Seoul1,957 km
- Ulaanbaatar (Sergelen) to Hong Kong2,887 km
- Ulaanbaatar (Sergelen) to Tokyo3,023 km
- Ulaanbaatar (Sergelen) to Delhi3,322 km
- Ulaanbaatar (Sergelen) to Dubai5,112 km
Routes to Bangkok
- Singapore to Bangkok1,417 km
- Hong Kong to Bangkok1,690 km
- Delhi to Bangkok2,949 km
- Beijing to Bangkok3,317 km
- Seoul to Bangkok3,669 km
- Tokyo to Bangkok4,590 km
Every flight you’ve taken, on one map.
Log flights by number, boarding pass or import. Each trip gets its own page, a route map and a short video to share.
Create my free map