How far is Udon Thani from Nakhon Phanom?
There are several ways to calculate distances between Nakhon Phanom and Udon Thani. Here are two common methods:Vincenty's formula (applied above)
- 122.486 miles
- 197.122 kilometers
- 106.438 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
- 122.313 miles
- 196.843 kilometers
- 106.287 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 Nakhon Phanom Airport (KOP) to Udon Thani International Airport (UTH) is 43 minutes.
Time difference and current local times
There is no time difference between Nakhon Phanom and Udon Thani.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 42 kg (92 pounds).
Nakhon Phanom to Udon Thani flight path
Shortest flight path between Nakhon Phanom Airport (KOP) and Udon Thani International Airport (UTH).
Frequent Flyer Miles Calculator
Nakhon Phanom (KOP) → Udon Thani (UTH).