Air Miles Calculator

Distance between Bangor, ME (BGR) and Rockford, IL (RFD)

Flight distance from Bangor to Rockford (Bangor International Airport – Chicago Rockford International Airport) is 1032 miles / 1660 kilometers / 896 nautical miles. Estimated flight time is 2 hours 27 minutes.

Driving distance from Bangor (BGR) to Rockford (RFD) is 1304 miles / 2098 kilometers and travel time by car is about 23 hours 0 minutes.

Map of flight path and driving directions from Bangor to Rockford.

Shortest flight path between Bangor International Airport (BGR) and Chicago Rockford International Airport (RFD).

How far is Rockford from Bangor?

There are several ways to calculate distances between Bangor and Rockford. Here are two common methods:

Vincenty's formula (applied above)
  • 1031.611 miles
  • 1660.217 kilometers
  • 896.446 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
  • 1028.935 miles
  • 1655.910 kilometers
  • 894.120 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


A Bangor International Airport
City: Bangor, ME
Country: United States Flag of United States
IATA Code: BGR
ICAO Code: KBGR
Coordinates: 44°48′26″N, 68°49′41″W

B 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

Time difference and current local times

The time difference between Bangor and Rockford is 1 hour. Rockford is 1 hour behind Bangor.

Time Difference

Bangor, ME

 EST

Rockford, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (337 pounds).

Frequent Flyer Miles Calculator

Bangor (BGR) → Rockford (RFD).

Distance:
1032
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1032

Round trip?