How far is Sainyabuli from Zhangye?
The distance between Zhangye (Zhangye Ganzhou Airport) and Sainyabuli (Sayaboury Airport) is 1348 miles / 2170 kilometers / 1172 nautical miles.
The driving distance from Zhangye (YZY) to Sainyabuli (ZBY) is 2009 miles / 3233 kilometers, and travel time by car is about 37 hours 19 minutes.
Zhangye Ganzhou Airport – Sayaboury Airport
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Distance from Zhangye to Sainyabuli
There are several ways to calculate the distance from Zhangye to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 1348.484 miles
- 2170.175 kilometers
- 1171.801 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- 1352.767 miles
- 2177.067 kilometers
- 1175.522 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 Zhangye to Sainyabuli?
The estimated flight time from Zhangye Ganzhou Airport to Sayaboury Airport is 3 hours and 3 minutes.
What is the time difference between Zhangye and Sainyabuli?
Flight carbon footprint between Zhangye Ganzhou Airport (YZY) and Sayaboury Airport (ZBY)
On average, flying from Zhangye to Sainyabuli generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Zhangye to Sainyabuli
See the map of the shortest flight path between Zhangye Ganzhou Airport (YZY) and Sayaboury Airport (ZBY).
Airport information
| Origin | Zhangye Ganzhou Airport |
|---|---|
| City: | Zhangye |
| Country: | China  |
| IATA Code: | YZY |
| ICAO Code: | ZLZY |
| Coordinates: | 38°48′6″N, 100°40′30″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |