How far is Highfill, AR, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Highfill (Northwest Arkansas National Airport) is 438 miles / 705 kilometers / 381 nautical miles.
The driving distance from Houston (IAH) to Highfill (XNA) is 532 miles / 856 kilometers, and travel time by car is about 10 hours 34 minutes.
Houston George Bush Intercontinental Airport – Northwest Arkansas National Airport
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Distance from Houston to Highfill
There are several ways to calculate the distance from Houston to Highfill. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Houston to Highfill?
The estimated flight time from Houston George Bush Intercontinental Airport to Northwest Arkansas National Airport is 1 hour and 19 minutes.
What is the time difference between Houston and Highfill?
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Northwest Arkansas National Airport (XNA)
On average, flying from Houston to Highfill generates about 90 kg of CO2 per passenger, and 90 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Highfill
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Northwest Arkansas National Airport (XNA).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| Destination | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |
Airlines flying from Houston (IAH) to Highfill (XNA)
| United Airlines |