Air Miles Calculator

Distance between Highfill, AR (XNA) and Houston, TX (IAH)

Distance from Northwest Arkansas Regional Airport to George Bush Intercontinental Airport is 438 miles / 705 kilometers / 381 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

Estimated flight time from Northwest Arkansas Regional Airport (XNA) to George Bush Intercontinental Airport (IAH) is 1 hour 19 minutes.

Time difference and current local times

There is no time difference between Highfill and Houston.

Time Difference

Highfill
Houston

Highfill, AR

 CST

Houston, TX

 CST

Airport information


A Northwest Arkansas Regional Airport
City: Highfill, AR
Country: United States Flag of United States
IATA Code: XNA
ICAO Code: KXNA
Coordinates: 36°16′54″N, 94°18′24″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Flight map from Highfill to Houston.

Frequent Flyer Miles Calculator

Highfill (XNA) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
438
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
438

Round trip?