Air Miles Calculator

Distance between Louisville, KY (SDF) and Dallas, TX (DFW)

Distance from Louisville International Airport to Dallas/Fort Worth International Airport is 733 miles / 1179 kilometers / 637 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 732.692 miles
  • 1179.153 kilometers
  • 636.692 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
  • 731.851 miles
  • 1177.800 kilometers
  • 635.961 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 Dallas/Fort Worth International Airport (DFW) is 1 hour 53 minutes.

Time difference and current local times

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

Time Difference

Louisville
Dallas

Louisville, KY

 EST

Dallas, TX

 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 Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

Map

Flight map from Louisville to Dallas.

Frequent Flyer Miles Calculator

Louisville (SDF) → Dallas (DFW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
733
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
733

Round trip?