How far is Bangor, ME, from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Bangor (Bangor International Airport) is 1032 miles / 1660 kilometers / 896 nautical miles.

The driving distance from Rockford (RFD) to Bangor (BGR) is 1307 miles / 2103 kilometers, and travel time by car is about 24 hours 36 minutes.

Distance from Rockford to Bangor

There are several ways to calculate the distance from Rockford to Bangor. Here are two standard 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 planet.

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).

How long does it take to fly from Rockford to Bangor?

The estimated flight time from Chicago Rockford International Airport to Bangor International Airport is 2 hours and 27 minutes.

What is the time difference between Rockford and Bangor?

The time difference between Rockford and Bangor is 1 hour. Bangor is 1 hour ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Bangor International Airport (BGR)

On average, flying from Rockford to Bangor generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rockford to Bangor

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Bangor International Airport (BGR).

Airport information

Origin	Chicago Rockford International Airport
City:	Rockford, IL
Country:	United States
IATA Code:	RFD
ICAO Code:	KRFD
Coordinates:	42°11′43″N, 89°5′49″W

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