How far is Ha Long from Tachileik?
The distance between Tachileik (Tachilek Airport) and Ha Long (Van Don International Airport) is 486 miles / 782 kilometers / 422 nautical miles.
The driving distance from Tachileik (THL) to Ha Long (VDO) is 747 miles / 1202 kilometers, and travel time by car is about 16 hours 21 minutes.
Tachilek Airport – Van Don International Airport
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Distance from Tachileik to Ha Long
There are several ways to calculate the distance from Tachileik to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 485.713 miles
- 781.679 kilometers
- 422.073 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- 484.989 miles
- 780.513 kilometers
- 421.444 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 Tachileik to Ha Long?
The estimated flight time from Tachilek Airport to Van Don International Airport is 1 hour and 25 minutes.
What is the time difference between Tachileik and Ha Long?
Flight carbon footprint between Tachilek Airport (THL) and Van Don International Airport (VDO)
On average, flying from Tachileik to Ha Long generates about 97 kg of CO2 per passenger, and 97 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tachileik to Ha Long
See the map of the shortest flight path between Tachilek Airport (THL) and Van Don International Airport (VDO).
Airport information
| Origin | Tachilek Airport |
|---|---|
| City: | Tachileik |
| Country: | Burma  |
| IATA Code: | THL |
| ICAO Code: | VYTL |
| Coordinates: | 20°29′1″N, 99°56′7″E |
| Destination | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |