Air Miles Calculator

Distance between Louisville, KY (SDF) and Chicago, IL (ORD)

Distance from Louisville International Airport to O'Hare International Airport is 287 miles / 461 kilometers / 249 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 286.510 miles
  • 461.093 kilometers
  • 248.971 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
  • 286.739 miles
  • 461.462 kilometers
  • 249.170 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 Louisville International Airport (SDF) to O'Hare International Airport (ORD) is 1 hour 2 minutes.

Time difference and current local times

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

Time Difference

Louisville
Chicago

Louisville, KY

 EST

Chicago, IL

 CST

Airport information


A Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

B 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

Map

Flight map from Louisville to Chicago.

Frequent Flyer Miles Calculator

Louisville (SDF) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
287
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
287

Round trip?