How far is Sainyabuli from Ulaanbaatar?
The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Sainyabuli (Sayaboury Airport) is 1992 miles / 3205 kilometers / 1731 nautical miles.
The driving distance from Ulaanbaatar (ULN) to Sainyabuli (ZBY) is 2654 miles / 4272 kilometers, and travel time by car is about 52 hours 7 minutes.
Buyant-Ukhaa International Airport – Sayaboury Airport
Search flights
Distance from Ulaanbaatar to Sainyabuli
There are several ways to calculate the distance from Ulaanbaatar to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 1991.651 miles
- 3205.251 kilometers
- 1730.697 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- 1996.346 miles
- 3212.807 kilometers
- 1734.777 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 Ulaanbaatar to Sainyabuli?
The estimated flight time from Buyant-Ukhaa International Airport to Sayaboury Airport is 4 hours and 16 minutes.
What is the time difference between Ulaanbaatar and Sainyabuli?
Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Sayaboury Airport (ZBY)
On average, flying from Ulaanbaatar to Sainyabuli generates about 217 kg of CO2 per passenger, and 217 kilograms equals 478 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ulaanbaatar to Sainyabuli
See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Sayaboury Airport (ZBY).
Airport information
| Origin | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |