Map of flight path and driving directions from Hat Yai to Khon Kaen.
Shortest flight path between Hat Yai International Airport (HDY) and Khon Kaen Airport (KKC).
How far is Khon Kaen from Hat Yai?
There are several ways to calculate distances between Hat Yai and Khon Kaen. Here are two common methods:Vincenty's formula (applied above)
- 674.972 miles
- 1086.262 kilometers
- 586.535 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
- 678.218 miles
- 1091.486 kilometers
- 589.355 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 Hat Yai and Khon Kaen.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 122 kg (268 pounds).
Frequent Flyer Miles Calculator
Hat Yai (HDY) → Khon Kaen (KKC).