Calculations with different methods
- 642.184 miles
- 1033.495 kilometers
- 558.043 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
- 640.788 miles
- 1031.249 kilometers
- 556.830 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Newark Liberty International Airport (EWR) to Louisville International Airport (SDF) is 1 hour 42 minutes.
Time difference and current local times
There is no time difference between Newark and Louisville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (235 pounds).
Newark to Louisville flight map.
Frequent Flyer Miles Calculator
Newark (EWR) → Louisville (SDF).