Air Miles Calculator logo

How far is Rockford, IL, from Quebec?

The distance between Quebec (Québec City Jean Lesage International Airport) and Rockford (Chicago Rockford International Airport) is 928 miles / 1494 kilometers / 807 nautical miles.

The driving distance from Quebec (YQB) to Rockford (RFD) is 1091 miles / 1756 kilometers, and travel time by car is about 21 hours 19 minutes.

Québec City Jean Lesage International Airport – Chicago Rockford International Airport

Distance arrow
928
Miles
Distance arrow
1494
Kilometers
Distance arrow
807
Nautical miles

Search flights

Distance from Quebec to Rockford

There are several ways to calculate the distance from Quebec to Rockford. Here are two standard methods:

Vincenty's formula (applied above)
  • 928.269 miles
  • 1493.904 kilometers
  • 806.644 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
  • 926.079 miles
  • 1490.379 kilometers
  • 804.741 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 Quebec to Rockford?

The estimated flight time from Québec City Jean Lesage International Airport to Chicago Rockford International Airport is 2 hours and 15 minutes.

Flight carbon footprint between Québec City Jean Lesage International Airport (YQB) and Chicago Rockford International Airport (RFD)

On average, flying from Quebec to Rockford generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Quebec to Rockford

See the map of the shortest flight path between Québec City Jean Lesage International Airport (YQB) and Chicago Rockford International Airport (RFD).

Airport information

Origin Québec City Jean Lesage International Airport
City: Quebec
Country: Canada Flag of Canada
IATA Code: YQB
ICAO Code: CYQB
Coordinates: 46°47′27″N, 71°23′35″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