Air Miles Calculator

Distance between Charleston, SC (CHS) and Chicago, IL (MDW)

Distance from Charleston International Airport to Midway International Airport is 745 miles / 1199 kilometers / 647 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 744.884 miles
  • 1198.774 kilometers
  • 647.286 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
  • 745.277 miles
  • 1199.407 kilometers
  • 647.628 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 Charleston International Airport (CHS) to Midway International Airport (MDW) is 1 hour 54 minutes.

Time difference and current local times

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

Time Difference

Charleston
Chicago

Charleston, SC

 EST

Chicago, IL

 CST

Airport information


A Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″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 Charleston to Chicago.

Frequent Flyer Miles Calculator

Charleston (CHS) → Chicago (MDW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
745
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
745

Round trip?