How far is Hengyang from Vientiane?
The distance between Vientiane (Wattay International Airport) and Hengyang (Hengyang Nanyue Airport) is 889 miles / 1430 kilometers / 772 nautical miles.
The driving distance from Vientiane (VTE) to Hengyang (HNY) is 1153 miles / 1856 kilometers, and travel time by car is about 22 hours 8 minutes.
Wattay International Airport – Hengyang Nanyue Airport
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Distance from Vientiane to Hengyang
There are several ways to calculate the distance from Vientiane to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 888.533 miles
- 1429.955 kilometers
- 772.114 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- 889.538 miles
- 1431.572 kilometers
- 772.987 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 Hengyang?
The estimated flight time from Wattay International Airport to Hengyang Nanyue Airport is 2 hours and 10 minutes.
What is the time difference between Vientiane and Hengyang?
The time difference between Vientiane and Hengyang is 1 hour. Hengyang is 1 hour ahead of Vientiane.
Flight carbon footprint between Wattay International Airport (VTE) and Hengyang Nanyue Airport (HNY)
On average, flying from Vientiane to Hengyang generates about 143 kg of CO2 per passenger, and 143 kilograms equals 314 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 Hengyang
See the map of the shortest flight path between Wattay International Airport (VTE) and Hengyang Nanyue Airport (HNY).
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 | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |