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Distance between Windsor Locks, CT (BDL) and Rockford, IL (RFD)

Flight distance from Windsor Locks to Rockford (Bradley International Airport – Chicago Rockford International Airport) is 843 miles / 1357 kilometers / 733 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Windsor Locks (BDL) to Rockford (RFD) is 989 miles / 1591 kilometers and travel time by car is about 18 hours 32 minutes.

Windsor Locks – Rockford

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843
Miles
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1357
Kilometers
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733
Nautical miles

How far is Rockford from Windsor Locks?

There are several ways to calculate distances between Los Angeles and Chicago. 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).

Flight Duration

Estimated flight time from Windsor Locks to Rockford is 2 hours 5 minutes.

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 time to Rockford time converter

Time in Windsor Locks: 00:00 ⇆ Time in Rockford: 00:00

Current local times

Windsor Locks, CT

 EDT

Rockford, IL

 CDT

Carbon dioxide emissions

On average flying from Windsor Locks to Rockford generates about 139 kg of CO2 per passenger, 139 kilograms is equal to 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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).

Airport information

Origin Bradley International Airport
City: Windsor Locks, CT
Country: United States Flag of United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″W
Destination Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W