How far is Decatur, IL, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Decatur (Decatur Airport) is 385 miles / 619 kilometers / 334 nautical miles.
The driving distance from Highfill (XNA) to Decatur (DEC) is 477 miles / 768 kilometers, and travel time by car is about 9 hours 3 minutes.
Northwest Arkansas National Airport – Decatur Airport
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Distance from Highfill to Decatur
There are several ways to calculate the distance from Highfill to Decatur. 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 Highfill to Decatur?
The estimated flight time from Northwest Arkansas National Airport to Decatur Airport is 1 hour and 13 minutes.
What is the time difference between Highfill and Decatur?
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and Decatur Airport (DEC)
On average, flying from Highfill to Decatur 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 Highfill to Decatur
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and Decatur Airport (DEC).
Airport information
| Origin | 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 |
| Destination | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |