How far is Weifang from Sainyabuli?
The distance between Sainyabuli (Sayaboury Airport) and Weifang (Weifang Nanyuan Airport) is 1597 miles / 2571 kilometers / 1388 nautical miles.
The driving distance from Sainyabuli (ZBY) to Weifang (WEF) is 2223 miles / 3577 kilometers, and travel time by car is about 40 hours 45 minutes.
Sayaboury Airport – Weifang Nanyuan Airport
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Distance from Sainyabuli to Weifang
There are several ways to calculate the distance from Sainyabuli to Weifang. Here are two standard methods:
Vincenty's formula (applied above)- 1597.344 miles
- 2570.676 kilometers
- 1388.054 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- 1599.070 miles
- 2573.453 kilometers
- 1389.554 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 Weifang?
The estimated flight time from Sayaboury Airport to Weifang Nanyuan Airport is 3 hours and 31 minutes.
What is the time difference between Sainyabuli and Weifang?
The time difference between Sainyabuli and Weifang is 1 hour. Weifang is 1 hour ahead of Sainyabuli.
Flight carbon footprint between Sayaboury Airport (ZBY) and Weifang Nanyuan Airport (WEF)
On average, flying from Sainyabuli to Weifang generates about 186 kg of CO2 per passenger, and 186 kilograms equals 409 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 Weifang
See the map of the shortest flight path between Sayaboury Airport (ZBY) and Weifang Nanyuan Airport (WEF).
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 | Weifang Nanyuan Airport |
|---|---|
| City: | Weifang |
| Country: | China  |
| IATA Code: | WEF |
| ICAO Code: | ZSWF |
| Coordinates: | 36°38′48″N, 119°7′8″E |