Search by airport name, city or IATA airport code.
Watertown (ART) - Rockford (RFD)
Calculations with different methods
- 672.260 miles
- 1081.897 kilometers
- 584.178 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
- 670.541 miles
- 1079.131 kilometers
- 582.684 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Watertown International Airport (ART) to Chicago Rockford International Airport (RFD) is 1 hour 46 minutes.
Time difference and current local times
The time difference between Watertown and Rockford is 1 hour. Rockford is 1 hour behind Watertown.
Flight map from Watertown to Rockford.
Frequent Flyer Miles Calculator
Watertown (ART) → Rockford (RFD).