Map of flight path and driving directions from Lafayette to Williamsport.
Shortest flight path between Lafayette Regional Airport (LFT) and Williamsport Regional Airport (IPT).
How far is Williamsport from Lafayette?
There are several ways to calculate distances between Lafayette and Williamsport. Here are two common methods:Vincenty's formula (applied above)
- 1135.496 miles
- 1827.404 kilometers
- 986.719 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
- 1135.192 miles
- 1826.914 kilometers
- 986.455 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 Lafayette and Williamsport is 1 hour. Williamsport is 1 hour ahead of Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 159 kg (350 pounds).
Frequent Flyer Miles Calculator
Lafayette (LFT) → Williamsport (IPT).