# Distance between Chicago, IL (MDW) and Chicago, IL (ORD)

Flight distance from Chicago to Chicago (Chicago Midway International Airport – Chicago O'Hare International Airport) is 15 miles / 25 kilometers / 13 nautical miles. Estimated flight time is 31 minutes.

Driving distance from Chicago (MDW) to Chicago (ORD) is 23 miles / 37 kilometers and travel time by car is about 39 minutes.

15
Miles
25
Kilometers
13
Nautical miles

## How far is Chicago from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 15.443 miles
• 24.852 kilometers
• 13.419 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
• 15.445 miles
• 24.856 kilometers
• 13.421 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 Chicago to Chicago?

Estimated flight time from Chicago Midway International Airport to Chicago O'Hare International Airport is 31 minutes.

## What is the time difference between Chicago and Chicago?

There is no time difference between Chicago and Chicago.

## Flight carbon footprint between Chicago Midway International Airport (MDW) and Chicago O'Hare International Airport (ORD)

On average flying from Chicago to Chicago generates about 27 kg of CO2 per passenger, 27 kilograms is equal to 60 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chicago to Chicago

Shortest flight path between Chicago Midway International Airport (MDW) and Chicago O'Hare International Airport (ORD).

## Airport information

Origin Chicago Midway International Airport
City: Chicago, IL
Country: United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W
Destination Chicago O'Hare International Airport
City: Chicago, IL
Country: United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W