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Houston (IAH) - Highfill (XNA)
Calculations with different methods
- 438.108 miles
- 705.067 kilometers
- 380.706 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
- 439.207 miles
- 706.835 kilometers
- 381.660 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Northwest Arkansas Regional Airport (XNA) is 1 hour 19 minutes.
Time difference and current local times
There is no time difference between Houston and Highfill.
Flight map from Houston to Highfill.
Frequent Flyer Miles Calculator
Houston (IAH) → Highfill (XNA).