Map of flight path and driving directions from Nan to Heho.
Shortest flight path between Nan Nakhon Airport (NNT) and Heho Airport (HEH).
How far is Heho from Nan?
There are several ways to calculate distances between Nan and Heho. Here are two common methods:Vincenty's formula (applied above)
- 292.087 miles
- 470.069 kilometers
- 253.817 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
- 292.013 miles
- 469.949 kilometers
- 253.752 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 Nan and Heho is 30 minutes. Heho is 30 minutes behind Nan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 68 kg (150 pounds).
Frequent Flyer Miles Calculator
Nan (NNT) → Heho (HEH).