Distance between Louisville, KY (SDF) and Dallas, TX (DFW)
Flight distance from Louisville to Dallas (Louisville International Airport – Dallas/Fort Worth International Airport) is 733 miles / 1179 kilometers / 637 nautical miles. Estimated flight time is 1 hour 53 minutes.
Driving distance from Louisville (SDF) to Dallas (DFW) is 850 miles / 1368 kilometers and travel time by car is about 14 hours 27 minutes.
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Louisville - Dallas
Map of flight path and driving directions from Louisville to Dallas.
Shortest flight path between Louisville International Airport (SDF) and Dallas/Fort Worth International Airport (DFW).
How far is Dallas from Louisville?
There are several ways to calculate distances between Louisville and Dallas. Here are two common 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 – the shortest distance between two points).
Airport information
| A | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | 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 |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″W |
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, KY
Dallas, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (282 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Dallas (DFW).
In total
Round trip?