How far is Vientiane from Lanzhou?
The distance between Lanzhou (Lanzhou Zhongchuan International Airport) and Vientiane (Wattay International Airport) is 1277 miles / 2056 kilometers / 1110 nautical miles.
The driving distance from Lanzhou (LHW) to Vientiane (VTE) is 1850 miles / 2978 kilometers, and travel time by car is about 34 hours 50 minutes.
Lanzhou Zhongchuan International Airport – Wattay International Airport
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Distance from Lanzhou to Vientiane
There are several ways to calculate the distance from Lanzhou to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 1277.321 miles
- 2055.649 kilometers
- 1109.962 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- 1281.707 miles
- 2062.707 kilometers
- 1113.773 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 Lanzhou to Vientiane?
The estimated flight time from Lanzhou Zhongchuan International Airport to Wattay International Airport is 2 hours and 55 minutes.
What is the time difference between Lanzhou and Vientiane?
The time difference between Lanzhou and Vientiane is 1 hour. Vientiane is 1 hour behind Lanzhou.
Flight carbon footprint between Lanzhou Zhongchuan International Airport (LHW) and Wattay International Airport (VTE)
On average, flying from Lanzhou to Vientiane generates about 165 kg of CO2 per passenger, and 165 kilograms equals 365 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lanzhou to Vientiane
See the map of the shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Wattay International Airport (VTE).
Airport information
| Origin | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China  |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |