Map of flight path and driving directions from Chicago to Fayetteville.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Fayetteville Regional Airport (FAY).
How far is Fayetteville from Chicago?
There are several ways to calculate distances between Chicago and Fayetteville. Here are two common methods:Vincenty's formula (applied above)
- 686.014 miles
- 1104.033 kilometers
- 596.130 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
- 685.755 miles
- 1103.615 kilometers
- 595.905 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).
Time difference and current local times
The time difference between Chicago and Fayetteville is 1 hour. Fayetteville is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 123 kg (271 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Fayetteville (FAY).