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).
Estimated flight time from O'Hare International Airport (ORD) to Fayetteville Regional Airport (FAY) is 1 hour 47 minutes.
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).
Chicago to Fayetteville flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Fayetteville (FAY).