Map of flight path and driving directions from Zhangye to Nanchong.
Shortest flight path between Zhangye Ganzhou Airport (YZY) and Nanchong Gaoping Airport (NAO).
How far is Nanchong from Zhangye?
There are several ways to calculate distances between Zhangye and Nanchong. Here are two common methods:Vincenty's formula (applied above)
- 633.437 miles
- 1019.419 kilometers
- 550.442 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
- 634.243 miles
- 1020.715 kilometers
- 551.142 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 Zhangye and Nanchong is 16 hours. Nanchong is 16 hours ahead of Zhangye.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 117 kg (258 pounds).
Frequent Flyer Miles Calculator
Zhangye (YZY) → Nanchong (NAO).