Air Miles Calculator

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

Flight distance from Dallas to Louisville (Dallas Love Field – Louisville International Airport) is 726 miles / 1168 kilometers / 630 nautical miles. Estimated flight time is 1 hour 52 minutes.

Driving distance from Dallas (DAL) to Louisville (SDF) is 835 miles / 1343 kilometers and travel time by car is about 14 hours 16 minutes.

Map of flight path and driving directions from Dallas to Louisville.

Shortest flight path between Dallas Love Field (DAL) and Louisville International Airport (SDF).

How far is Louisville from Dallas?

There are several ways to calculate distances between Dallas and Louisville. Here are two common methods:

Vincenty's formula (applied above)
  • 725.512 miles
  • 1167.598 kilometers
  • 630.453 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
  • 724.712 miles
  • 1166.311 kilometers
  • 629.758 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 Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B 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

Time difference and current local times

The time difference between Dallas and Louisville is 1 hour. Louisville is 1 hour ahead of Dallas.

Time Difference

Dallas, TX

 CST

Louisville, KY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 127 kg (281 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → Louisville (SDF).

Distance:
726
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
726

Round trip?