How far is Zhangye from Vientiane?
The distance between Vientiane (Wattay International Airport) and Zhangye (Zhangye Ganzhou Airport) is 1438 miles / 2314 kilometers / 1250 nautical miles.
The driving distance from Vientiane (VTE) to Zhangye (YZY) is 2135 miles / 3436 kilometers, and travel time by car is about 39 hours 51 minutes.
Wattay International Airport – Zhangye Ganzhou Airport
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Distance from Vientiane to Zhangye
There are several ways to calculate the distance from Vientiane to Zhangye. Here are two standard methods:
Vincenty's formula (applied above)- 1437.902 miles
- 2314.080 kilometers
- 1249.503 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- 1442.559 miles
- 2321.574 kilometers
- 1253.550 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 Zhangye?
The estimated flight time from Wattay International Airport to Zhangye Ganzhou Airport is 3 hours and 13 minutes.
What is the time difference between Vientiane and Zhangye?
The time difference between Vientiane and Zhangye is 15 hours. Zhangye is 15 hours behind Vientiane.
Flight carbon footprint between Wattay International Airport (VTE) and Zhangye Ganzhou Airport (YZY)
On average, flying from Vientiane to Zhangye generates about 176 kg of CO2 per passenger, and 176 kilograms equals 387 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 Zhangye
See the map of the shortest flight path between Wattay International Airport (VTE) and Zhangye Ganzhou Airport (YZY).
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 | Zhangye Ganzhou Airport |
|---|---|
| City: | Zhangye |
| Country: | China  |
| IATA Code: | YZY |
| ICAO Code: | ZLZY |
| Coordinates: | 38°48′6″N, 100°40′30″E |