Map of flight path and driving directions from Houston to Louisville.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Louisville International Airport (SDF).
How far is Louisville from Houston?
There are several ways to calculate distances between Houston and Louisville. Here are two common methods:Vincenty's formula (applied above)
- 787.834 miles
- 1267.896 kilometers
- 684.609 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
- 787.992 miles
- 1268.150 kilometers
- 684.746 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).
Time difference and current local times
The time difference between Houston and Louisville is 1 hour. Louisville is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (295 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Louisville (SDF).