How far is Udon Thani from Hanoi?
The distance between Hanoi (Noi Bai International Airport) and Udon Thani (Udon Thani International Airport) is 329 miles / 530 kilometers / 286 nautical miles.
The driving distance from Hanoi (HAN) to Udon Thani (UTH) is 531 miles / 854 kilometers, and travel time by car is about 10 hours 55 minutes.
Noi Bai International Airport – Udon Thani International Airport
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Distance from Hanoi to Udon Thani
There are several ways to calculate the distance from Hanoi to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 329.280 miles
- 529.925 kilometers
- 286.136 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- 330.059 miles
- 531.178 kilometers
- 286.813 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 Hanoi to Udon Thani?
The estimated flight time from Noi Bai International Airport to Udon Thani International Airport is 1 hour and 7 minutes.
What is the time difference between Hanoi and Udon Thani?
Flight carbon footprint between Noi Bai International Airport (HAN) and Udon Thani International Airport (UTH)
On average, flying from Hanoi to Udon Thani generates about 73 kg of CO2 per passenger, and 73 kilograms equals 162 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hanoi to Udon Thani
See the map of the shortest flight path between Noi Bai International Airport (HAN) and Udon Thani International Airport (UTH).
Airport information
| Origin | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″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 |