# Distance between Windsor Locks, CT (BDL) and Champaign, IL (CMI)

Flight distance from Windsor Locks to Champaign (Bradley International Airport – University of Illinois Willard Airport) is 825 miles / 1327 kilometers / 717 nautical miles. Estimated flight time is 2 hours 3 minutes.

Driving distance from Windsor Locks (BDL) to Champaign (CMI) is 980 miles / 1577 kilometers and travel time by car is about 17 hours 22 minutes.

## Map of flight path and driving directions from Windsor Locks to Champaign.

Shortest flight path between Bradley International Airport (BDL) and University of Illinois Willard Airport (CMI).

## How far is Champaign from Windsor Locks?

There are several ways to calculate distances between Windsor Locks and Champaign. Here are two common methods:

Vincenty's formula (applied above)
• 824.700 miles
• 1327.225 kilometers
• 716.644 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
• 822.671 miles
• 1323.960 kilometers
• 714.881 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).

## Airport information

City: Windsor Locks, CT
Country: United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

## Time difference and current local times

The time difference between Windsor Locks and Champaign is 1 hour. Champaign is 1 hour behind Windsor Locks.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

## Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Champaign (CMI).

Distance:
825
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
825

Round trip?