Map of flight path and driving directions from Ulanhot to Tengchong.
Shortest flight path between Ulanhot Airport (HLH) and Tengchong Tuofeng Airport (TCZ).
How far is Tengchong from Ulanhot?
There are several ways to calculate distances between Ulanhot and Tengchong. Here are two common methods:Vincenty's formula (applied above)
- 1955.819 miles
- 3147.586 kilometers
- 1699.560 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
- 1956.243 miles
- 3148.268 kilometers
- 1699.929 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
There is no time difference between Ulanhot and Tengchong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 213 kg (471 pounds).
Frequent Flyer Miles Calculator
Ulanhot (HLH) → Tengchong (TCZ).