How far is Dong Hoi from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Dong Hoi (Dong Hoi Airport) is 251 miles / 404 kilometers / 218 nautical miles.
The driving distance from Udon Thani (UTH) to Dong Hoi (VDH) is 358 miles / 576 kilometers, and travel time by car is about 7 hours 33 minutes.
Udon Thani International Airport – Dong Hoi Airport
Search flights
Distance from Udon Thani to Dong Hoi
There are several ways to calculate the distance from Udon Thani to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 251.147 miles
- 404.182 kilometers
- 218.241 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- 250.793 miles
- 403.612 kilometers
- 217.933 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 Udon Thani to Dong Hoi?
The estimated flight time from Udon Thani International Airport to Dong Hoi Airport is 58 minutes.
What is the time difference between Udon Thani and Dong Hoi?
There is no time difference between Udon Thani and Dong Hoi.
Flight carbon footprint between Udon Thani International Airport (UTH) and Dong Hoi Airport (VDH)
On average, flying from Udon Thani to Dong Hoi generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Udon Thani to Dong Hoi
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Dong Hoi Airport (VDH).
Airport information
| Origin | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″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 |