How far is Heihe from Xining?
There are several ways to calculate distances between Xining and Heihe. Here are two common methods:Vincenty's formula (applied above)
- 1570.571 miles
- 2527.589 kilometers
- 1364.789 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
- 1568.362 miles
- 2524.034 kilometers
- 1362.870 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).
Estimated flight time from Xining Caojiabao International Airport (XNN) to Heihe Aihui Airport (HEK) is 3 hours 28 minutes.
Time difference and current local times
There is no time difference between Xining and Heihe.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (379 pounds).
Xining to Heihe flight map.
Frequent Flyer Miles Calculator
Xining (XNN) → Heihe (HEK).