How far is Mengnai from Vientiane?
The distance between Vientiane (Wattay International Airport) and Mengnai (Huatugou Airport) is 1562 miles / 2514 kilometers / 1357 nautical miles.
The driving distance from Vientiane (VTE) to Mengnai (HTT) is 2404 miles / 3869 kilometers, and travel time by car is about 46 hours 56 minutes.
Wattay International Airport – Huatugou Airport
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Distance from Vientiane to Mengnai
There are several ways to calculate the distance from Vientiane to Mengnai. Here are two standard methods:
Vincenty's formula (applied above)- 1561.963 miles
- 2513.736 kilometers
- 1357.309 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- 1565.483 miles
- 2519.400 kilometers
- 1360.367 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 Mengnai?
The estimated flight time from Wattay International Airport to Huatugou Airport is 3 hours and 27 minutes.
What is the time difference between Vientiane and Mengnai?
The time difference between Vientiane and Mengnai is 1 hour. Mengnai is 1 hour ahead of Vientiane.
Flight carbon footprint between Wattay International Airport (VTE) and Huatugou Airport (HTT)
On average, flying from Vientiane to Mengnai generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 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 Mengnai
See the map of the shortest flight path between Wattay International Airport (VTE) and Huatugou Airport (HTT).
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 | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |