Map of flight path and driving directions from Changzhi to Sainyabuli.
Shortest flight path between Changzhi Wangcun Airport (CIH) and Sayaboury Airport (ZBY).
How far is Sainyabuli from Changzhi?
There are several ways to calculate distances between Changzhi and Sainyabuli. Here are two common methods:Vincenty's formula (applied above)
- 1361.330 miles
- 2190.849 kilometers
- 1182.964 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1364.089 miles
- 2195.288 kilometers
- 1185.361 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).
Time difference and current local times
The time difference between Changzhi and Sainyabuli is 1 hour. Sainyabuli is 1 hour behind Changzhi.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (376 pounds).
Frequent Flyer Miles Calculator
Changzhi (CIH) → Sainyabuli (ZBY).