How far is Khon Kaen from Nakhon Phanom?
There are several ways to calculate distances between Nakhon Phanom and Khon Kaen. Here are two common methods:Vincenty's formula (applied above)
- 138.274 miles
- 222.531 kilometers
- 120.157 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
- 138.258 miles
- 222.505 kilometers
- 120.143 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 Khon Kaen Airport (KKC) is 45 minutes.
Time difference and current local times
There is no time difference between Nakhon Phanom and Khon Kaen.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (97 pounds).
Nakhon Phanom to Khon Kaen flight path
Shortest flight path between Nakhon Phanom Airport (KOP) and Khon Kaen Airport (KKC).
Frequent Flyer Miles Calculator
Nakhon Phanom (KOP) → Khon Kaen (KKC).