How far is Haikou from Vientiane?
The distance between Vientiane (Wattay International Airport) and Haikou (Haikou Meilan International Airport) is 534 miles / 859 kilometers / 464 nautical miles.
The driving distance from Vientiane (VTE) to Haikou (HAK) is 912 miles / 1467 kilometers, and travel time by car is about 22 hours 5 minutes.
Wattay International Airport – Haikou Meilan International Airport
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Distance from Vientiane to Haikou
There are several ways to calculate the distance from Vientiane to Haikou. Here are two standard methods:
Vincenty's formula (applied above)- 533.707 miles
- 858.919 kilometers
- 463.779 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- 533.125 miles
- 857.981 kilometers
- 463.273 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 Vientiane to Haikou?
The estimated flight time from Wattay International Airport to Haikou Meilan International Airport is 1 hour and 30 minutes.
What is the time difference between Vientiane and Haikou?
The time difference between Vientiane and Haikou is 1 hour. Haikou is 1 hour ahead of Vientiane.
Flight carbon footprint between Wattay International Airport (VTE) and Haikou Meilan International Airport (HAK)
On average, flying from Vientiane to Haikou generates about 104 kg of CO2 per passenger, and 104 kilograms equals 228 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Vientiane to Haikou
See the map of the shortest flight path between Wattay International Airport (VTE) and Haikou Meilan International Airport (HAK).
Airport information
| Origin | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |
| Destination | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″E |