How far is Sainyabuli from Zhongwei?
The distance between Zhongwei (Zhongwei Shapotou Airport) and Sainyabuli (Sayaboury Airport) is 1279 miles / 2059 kilometers / 1112 nautical miles.
The driving distance from Zhongwei (ZHY) to Sainyabuli (ZBY) is 1815 miles / 2921 kilometers, and travel time by car is about 33 hours 40 minutes.
Zhongwei Shapotou Airport – Sayaboury Airport
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Distance from Zhongwei to Sainyabuli
There are several ways to calculate the distance from Zhongwei to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 1279.339 miles
- 2058.896 kilometers
- 1111.715 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- 1283.364 miles
- 2065.374 kilometers
- 1115.213 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 Zhongwei to Sainyabuli?
The estimated flight time from Zhongwei Shapotou Airport to Sayaboury Airport is 2 hours and 55 minutes.
What is the time difference between Zhongwei and Sainyabuli?
The time difference between Zhongwei and Sainyabuli is 1 hour. Sainyabuli is 1 hour behind Zhongwei.
Flight carbon footprint between Zhongwei Shapotou Airport (ZHY) and Sayaboury Airport (ZBY)
On average, flying from Zhongwei to Sainyabuli generates about 166 kg of CO2 per passenger, and 166 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 Zhongwei to Sainyabuli
See the map of the shortest flight path between Zhongwei Shapotou Airport (ZHY) and Sayaboury Airport (ZBY).
Airport information
| Origin | Zhongwei Shapotou Airport |
|---|---|
| City: | Zhongwei |
| Country: | China  |
| IATA Code: | ZHY |
| ICAO Code: | ZLZW |
| Coordinates: | 37°34′23″N, 105°9′16″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |