Map of flight path and driving directions from Ulanhot to Tonghua.
Shortest flight path between Ulanhot Airport (HLH) and Tonghua Sanyuanpu Airport (TNH).
How far is Tonghua from Ulanhot?
There are several ways to calculate distances between Ulanhot and Tonghua. Here are two common methods:Vincenty's formula (applied above)
- 321.564 miles
- 517.507 kilometers
- 279.431 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
- 321.434 miles
- 517.298 kilometers
- 279.319 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 Tonghua.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 72 kg (159 pounds).
Frequent Flyer Miles Calculator
Ulanhot (HLH) → Tonghua (TNH).