How far is Ulaanbaatar from Rayong?
The distance between Rayong (U-Tapao International Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 2445 miles / 3935 kilometers / 2125 nautical miles.
The driving distance from Rayong (UTP) to Ulaanbaatar (ULN) is 3149 miles / 5068 kilometers, and travel time by car is about 62 hours 46 minutes.
U-Tapao International Airport – Buyant-Ukhaa International Airport
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Distance from Rayong to Ulaanbaatar
There are several ways to calculate the distance from Rayong to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 2445.333 miles
- 3935.383 kilometers
- 2124.937 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- 2452.195 miles
- 3946.426 kilometers
- 2130.900 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 Rayong to Ulaanbaatar?
The estimated flight time from U-Tapao International Airport to Buyant-Ukhaa International Airport is 5 hours and 7 minutes.
What is the time difference between Rayong and Ulaanbaatar?
The time difference between Rayong and Ulaanbaatar is 1 hour. Ulaanbaatar is 1 hour ahead of Rayong.
Flight carbon footprint between U-Tapao International Airport (UTP) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Rayong to Ulaanbaatar generates about 269 kg of CO2 per passenger, and 269 kilograms equals 593 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rayong to Ulaanbaatar
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |
| Destination | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |