How far is Udon Thani from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Udon Thani (Udon Thani International Airport) is 251 miles / 404 kilometers / 218 nautical miles.
The driving distance from Dong Hoi (VDH) to Udon Thani (UTH) is 359 miles / 578 kilometers, and travel time by car is about 7 hours 34 minutes.
Dong Hoi Airport – Udon Thani International Airport
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Distance from Dong Hoi to Udon Thani
There are several ways to calculate the distance from Dong Hoi to Udon Thani. 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 Dong Hoi to Udon Thani?
The estimated flight time from Dong Hoi Airport to Udon Thani International Airport is 58 minutes.
What is the time difference between Dong Hoi and Udon Thani?
There is no time difference between Dong Hoi and Udon Thani.
Flight carbon footprint between Dong Hoi Airport (VDH) and Udon Thani International Airport (UTH)
On average, flying from Dong Hoi to Udon Thani 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 Dong Hoi to Udon Thani
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Udon Thani International Airport (UTH).
Airport information
| Origin | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |
| Destination | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |