How far is Zhengzhou from Sainyabuli?
The distance between Sainyabuli (Sayaboury Airport) and Zhengzhou (Zhengzhou Xinzheng International Airport) is 1289 miles / 2074 kilometers / 1120 nautical miles.
The driving distance from Sainyabuli (ZBY) to Zhengzhou (CGO) is 1850 miles / 2978 kilometers, and travel time by car is about 34 hours 5 minutes.
Sayaboury Airport – Zhengzhou Xinzheng International Airport
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Distance from Sainyabuli to Zhengzhou
There are several ways to calculate the distance from Sainyabuli to Zhengzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1288.759 miles
- 2074.056 kilometers
- 1119.901 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- 1291.003 miles
- 2077.669 kilometers
- 1121.851 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 Sainyabuli to Zhengzhou?
The estimated flight time from Sayaboury Airport to Zhengzhou Xinzheng International Airport is 2 hours and 56 minutes.
What is the time difference between Sainyabuli and Zhengzhou?
Flight carbon footprint between Sayaboury Airport (ZBY) and Zhengzhou Xinzheng International Airport (CGO)
On average, flying from Sainyabuli to Zhengzhou generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sainyabuli to Zhengzhou
See the map of the shortest flight path between Sayaboury Airport (ZBY) and Zhengzhou Xinzheng International Airport (CGO).
Airport information
| Origin | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |
| Destination | Zhengzhou Xinzheng International Airport |
|---|---|
| City: | Zhengzhou |
| Country: | China  |
| IATA Code: | CGO |
| ICAO Code: | ZHCC |
| Coordinates: | 34°31′10″N, 113°50′27″E |