Calculations with different methods
- 683.749 miles
- 1100.387 kilometers
- 594.162 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
- 685.037 miles
- 1102.460 kilometers
- 595.281 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Jackson–Medgar Wiley Evers International Airport (JAN) to Chicago Rockford International Airport (RFD) is 1 hour 47 minutes.
Time difference and current local times
There is no time difference between Jackson and Rockford.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (244 pounds).
|A||Jackson–Medgar Wiley Evers International Airport|
|B||Chicago Rockford International Airport|
Jackson to Rockford flight map.
Frequent Flyer Miles Calculator
Jackson (JAN) → Rockford (RFD).