Map of flight path and driving directions from Spokane to Williamsport.
Shortest flight path between Spokane International Airport (GEG) and Williamsport Regional Airport (IPT).
How far is Williamsport from Spokane?
There are several ways to calculate distances between Spokane and Williamsport. Here are two common methods:Vincenty's formula (applied above)
- 2032.483 miles
- 3270.965 kilometers
- 1766.180 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
- 2027.215 miles
- 3262.486 kilometers
- 1761.601 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 Spokane and Williamsport is 3 hours. Williamsport is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 221 kg (488 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Williamsport (IPT).