How far is Dong Hoi from Ulaanbaatar?
The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Dong Hoi (Dong Hoi Airport) is 2090 miles / 3364 kilometers / 1816 nautical miles.
The driving distance from Ulaanbaatar (ULN) to Dong Hoi (VDH) is 2568 miles / 4133 kilometers, and travel time by car is about 50 hours 46 minutes.
Buyant-Ukhaa International Airport – Dong Hoi Airport
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Distance from Ulaanbaatar to Dong Hoi
There are several ways to calculate the distance from Ulaanbaatar to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 2090.117 miles
- 3363.718 kilometers
- 1816.262 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- 2095.496 miles
- 3372.374 kilometers
- 1820.936 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 Dong Hoi?
The estimated flight time from Buyant-Ukhaa International Airport to Dong Hoi Airport is 4 hours and 27 minutes.
What is the time difference between Ulaanbaatar and Dong Hoi?
Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Dong Hoi Airport (VDH)
On average, flying from Ulaanbaatar to Dong Hoi generates about 228 kg of CO2 per passenger, and 228 kilograms equals 502 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 Dong Hoi
See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Dong Hoi Airport (VDH).
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 | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |