How far is Fayetteville, NC, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Fayetteville (Fayetteville Regional Airport) is 642 miles / 1034 kilometers / 558 nautical miles.
The driving distance from Decatur (DEC) to Fayetteville (FAY) is 808 miles / 1300 kilometers, and travel time by car is about 15 hours 45 minutes.
Decatur Airport – Fayetteville Regional Airport
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Distance from Decatur to Fayetteville
There are several ways to calculate the distance from Decatur to Fayetteville. Here are two standard methods:
Vincenty's formula (applied above)- 642.263 miles
- 1033.623 kilometers
- 558.112 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- 641.491 miles
- 1032.379 kilometers
- 557.440 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 Fayetteville?
The estimated flight time from Decatur Airport to Fayetteville Regional Airport is 1 hour and 42 minutes.
What is the time difference between Decatur and Fayetteville?
Flight carbon footprint between Decatur Airport (DEC) and Fayetteville Regional Airport (FAY)
On average, flying from Decatur to Fayetteville generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 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 Fayetteville
See the map of the shortest flight path between Decatur Airport (DEC) and Fayetteville Regional Airport (FAY).
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 | Fayetteville Regional Airport |
|---|---|
| City: | Fayetteville, NC |
| Country: | United States |
| IATA Code: | FAY |
| ICAO Code: | KFAY |
| Coordinates: | 34°59′28″N, 78°52′49″W |