Air Miles Calculator logo

How far is Chicago, IL from Denver, CO?

Distance between Denver (Denver International Airport) and Chicago (Chicago O'Hare International Airport) is 888 miles / 1430 kilometers / 772 nautical miles. Estimated flight time is 2 hours 10 minutes.

Driving distance from Denver (DEN) to Chicago (ORD) is 994 miles / 1599 kilometers and travel time by car is about 17 hours 33 minutes.

Denver International Airport – Chicago O'Hare International Airport

Distance arrow
888
Miles
Distance arrow
1430
Kilometers
Distance arrow
772
Nautical miles

Distance from Denver to Chicago

There are several ways to calculate distance from Denver to Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 888.265 miles
  • 1429.525 kilometers
  • 771.882 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
  • 886.090 miles
  • 1426.024 kilometers
  • 769.991 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 Denver to Chicago?

Estimated flight time from Denver International Airport to Chicago O'Hare International Airport is 2 hours 10 minutes.

What is the time difference between Denver and Chicago?

The time difference between Denver and Chicago is 1 hour. Chicago is 1 hour ahead of Denver.
Denver time to Chicago time converter

Flight carbon footprint between Denver International Airport (DEN) and Chicago O'Hare International Airport (ORD)

On average flying from Denver to Chicago generates about 143 kg of CO2 per passenger, 143 kilograms is equal to 314 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Denver to Chicago

Shortest flight path between Denver International Airport (DEN) and Chicago O'Hare International Airport (ORD).

Airport information

Origin Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W
Destination Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

Airlines flying from Denver (DEN) to Chicago (ORD)

American Airlines
Spirit Airlines
United Airlines