How far is Vientiane from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Vientiane (Wattay International Airport) is 2607 miles / 4196 kilometers / 2266 nautical miles.
The driving distance from Heihe (HEK) to Vientiane (VTE) is 3201 miles / 5151 kilometers, and travel time by car is about 59 hours 17 minutes.
Heihe Aihui Airport – Wattay International Airport
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Distance from Heihe to Vientiane
There are several ways to calculate the distance from Heihe to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 2607.198 miles
- 4195.878 kilometers
- 2265.593 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- 2610.090 miles
- 4200.533 kilometers
- 2268.106 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 Heihe to Vientiane?
The estimated flight time from Heihe Aihui Airport to Wattay International Airport is 5 hours and 26 minutes.
What is the time difference between Heihe and Vientiane?
The time difference between Heihe and Vientiane is 1 hour. Vientiane is 1 hour behind Heihe.
Flight carbon footprint between Heihe Aihui Airport (HEK) and Wattay International Airport (VTE)
On average, flying from Heihe to Vientiane generates about 288 kg of CO2 per passenger, and 288 kilograms equals 634 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Heihe to Vientiane
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Wattay International Airport (VTE).
Airport information
| Origin | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China  |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |