How far is Highfill, AR, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Highfill (Northwest Arkansas National Airport) is 385 miles / 619 kilometers / 334 nautical miles.
The driving distance from Decatur (DEC) to Highfill (XNA) is 478 miles / 770 kilometers, and travel time by car is about 9 hours 5 minutes.
Decatur Airport – Northwest Arkansas National Airport
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Distance from Decatur to Highfill
There are several ways to calculate the distance from Decatur to Highfill. Here are two standard methods:
Vincenty's formula (applied above)- 384.685 miles
- 619.090 kilometers
- 334.282 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- 384.417 miles
- 618.659 kilometers
- 334.049 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 Decatur to Highfill?
The estimated flight time from Decatur Airport to Northwest Arkansas National Airport is 1 hour and 13 minutes.
What is the time difference between Decatur and Highfill?
Flight carbon footprint between Decatur Airport (DEC) and Northwest Arkansas National Airport (XNA)
On average, flying from Decatur to Highfill generates about 82 kg of CO2 per passenger, and 82 kilograms equals 180 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Highfill
See the map of the shortest flight path between Decatur Airport (DEC) and Northwest Arkansas National Airport (XNA).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″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 |