Map of flight path and driving directions from Louisville to Williamsport.
Shortest flight path between Louisville International Airport (SDF) and Williamsport Regional Airport (IPT).
How far is Williamsport from Louisville?
There are several ways to calculate distances between Louisville and Williamsport. Here are two common methods:Vincenty's formula (applied above)
- 514.856 miles
- 828.580 kilometers
- 447.397 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
- 513.924 miles
- 827.080 kilometers
- 446.588 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
There is no time difference between Louisville and Williamsport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 101 kg (222 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Williamsport (IPT).