Map of flight path and driving directions from Windsor Locks to Rockford.
Shortest flight path between Bradley International Airport (BDL) and Chicago Rockford International Airport (RFD).
How far is Rockford from Windsor Locks?
There are several ways to calculate distances between Windsor Locks and Rockford. Here are two common methods:Vincenty's formula (applied above)
- 843.004 miles
- 1356.683 kilometers
- 732.550 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
- 840.797 miles
- 1353.132 kilometers
- 730.633 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 Windsor Locks and Rockford is 1 hour. Rockford is 1 hour behind Windsor Locks.
Windsor Locks, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 139 kg (306 pounds).
Frequent Flyer Miles Calculator
Windsor Locks (BDL) → Rockford (RFD).