How far is Ulaangom from Roi Et?
The distance between Roi Et (Roi Et Airport) and Ulaangom (Ulaangom Airport) is 2432 miles / 3914 kilometers / 2113 nautical miles.
The driving distance from Roi Et (ROI) to Ulaangom (ULO) is 3619 miles / 5825 kilometers, and travel time by car is about 71 hours 50 minutes.
Roi Et Airport – Ulaangom Airport
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Distance from Roi Et to Ulaangom
There are several ways to calculate the distance from Roi Et to Ulaangom. Here are two standard methods:
Vincenty's formula (applied above)- 2431.862 miles
- 3913.703 kilometers
- 2113.231 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- 2437.085 miles
- 3922.108 kilometers
- 2117.769 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 Roi Et to Ulaangom?
The estimated flight time from Roi Et Airport to Ulaangom Airport is 5 hours and 6 minutes.
What is the time difference between Roi Et and Ulaangom?
Flight carbon footprint between Roi Et Airport (ROI) and Ulaangom Airport (ULO)
On average, flying from Roi Et to Ulaangom generates about 267 kg of CO2 per passenger, and 267 kilograms equals 589 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roi Et to Ulaangom
See the map of the shortest flight path between Roi Et Airport (ROI) and Ulaangom Airport (ULO).
Airport information
| Origin | Roi Et Airport |
|---|---|
| City: | Roi Et |
| Country: | Thailand  |
| IATA Code: | ROI |
| ICAO Code: | VTUV |
| Coordinates: | 16°7′0″N, 103°46′26″E |
| Destination | Ulaangom Airport |
|---|---|
| City: | Ulaangom |
| Country: | Mongolia  |
| IATA Code: | ULO |
| ICAO Code: | ZMUG |
| Coordinates: | 50°3′59″N, 91°56′17″E |