New calculation
Flight distance & time
Denver International Airport → Chicago Rockford International Airport
DENRFD
- Distance
- 1,330 km · 826 mi
- Flight time
- 02h 24m
- CO₂ per passenger
- 119 kg
This Denver International Airport → Chicago Rockford International Airport route is 1,330 km (826 mi) end to end. The estimated flight time is 02h 24m, and a passenger's share of CO₂ works out at roughly 119 kg.
See the reverse route: Chicago Rockford International Airport → Denver International Airport
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Your route
- FromDENDenver International AirportDenver, Colorado
- ToRFDChicago Rockford International AirportChicago/Rockford, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Denver International Airport to Chicago Rockford International Airport FAQ
How far is Denver International Airport from Chicago Rockford International Airport?
Denver International Airport (DEN) and Chicago Rockford International Airport (RFD) are 1,330 km (826 mi) apart, measured along the great-circle route.
How long is the flight from Denver International Airport to Chicago Rockford International Airport?
A direct DEN–RFD flight covers the distance in about 02h 24m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Denver International Airport to Chicago Rockford International Airport produce?
A passenger's share of CO₂ on the DEN–RFD route is roughly 119 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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