How far is Ulaanbaatar from Tehran?
The distance between Tehran (Mehrabad International Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 2921 miles / 4701 kilometers / 2539 nautical miles.
The driving distance from Tehran (THR) to Ulaanbaatar (UBN) is 3872 miles / 6232 kilometers, and travel time by car is about 81 hours 16 minutes.
Mehrabad International Airport – Chinggis Khaan International Airport
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Distance from Tehran to Ulaanbaatar
There are several ways to calculate the distance from Tehran to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 2921.267 miles
- 4701.324 kilometers
- 2538.512 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2914.594 miles
- 4690.584 kilometers
- 2532.713 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Tehran to Ulaanbaatar?
The estimated flight time from Mehrabad International Airport to Chinggis Khaan International Airport is 6 hours and 1 minutes.
What is the time difference between Tehran and Ulaanbaatar?
Flight carbon footprint between Mehrabad International Airport (THR) and Chinggis Khaan International Airport (UBN)
On average, flying from Tehran to Ulaanbaatar generates about 325 kg of CO2 per passenger, and 325 kilograms equals 716 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tehran to Ulaanbaatar
See the map of the shortest flight path between Mehrabad International Airport (THR) and Chinggis Khaan International Airport (UBN).
Airport information
| Origin | Mehrabad International Airport |
|---|---|
| City: | Tehran |
| Country: | Iran  |
| IATA Code: | THR |
| ICAO Code: | OIII |
| Coordinates: | 35°41′21″N, 51°18′48″E |
| Destination | Chinggis Khaan International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | UBN |
| ICAO Code: | ZMCK |
| Coordinates: | 47°38′48″N, 106°49′11″E |