Air Miles Calculator

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

Flight distance from Charleston to Chicago (Charleston International Airport – Chicago O'Hare International Airport) is 760 miles / 1223 kilometers / 661 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Charleston (CHS) to Chicago (ORD) is 901 miles / 1450 kilometers and travel time by car is about 16 hours 11 minutes.

Map of flight path and driving directions from Charleston to Chicago.

Shortest flight path between Charleston International Airport (CHS) and Chicago O'Hare International Airport (ORD).

How far is Chicago from Charleston?

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

Vincenty's formula (applied above)
  • 760.226 miles
  • 1223.466 kilometers
  • 660.619 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
  • 760.623 miles
  • 1224.103 kilometers
  • 660.963 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).

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 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

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, SC

 EST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (289 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Chicago (ORD).

Distance:
760
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
760

Round trip?