Air Miles Calculator

Distance between Columbus, OH (CMH) and Chicago, IL (MDW)

Distance from John Glenn Columbus International Airport to Midway International Airport is 283 miles / 455 kilometers / 246 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 282.786 miles
  • 455.100 kilometers
  • 245.734 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
  • 282.272 miles
  • 454.272 kilometers
  • 245.287 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from John Glenn Columbus International Airport (CMH) to Midway International Airport (MDW) is 1 hour 2 minutes.

Time difference and current local times

The time difference between Columbus and Chicago is 1 hour. Chicago is 1 hour behind Columbus.

Time Difference

Columbus
Chicago

Columbus, OH

 EST

Chicago, IL

 CST

Airport information


A John Glenn Columbus International Airport
City: Columbus, OH
Country: United States Flag of United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

B Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W

Map

Flight map from Columbus to Chicago.

Frequent Flyer Miles Calculator

Columbus (CMH) → Chicago (MDW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
283
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
283

Round trip?