How far is Williamsport from Seattle?
There are several ways to calculate distances between Seattle and Williamsport. Here are two common methods:Vincenty's formula (applied above)
- 2255.184 miles
- 3629.367 kilometers
- 1959.701 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
- 2249.269 miles
- 3619.848 kilometers
- 1954.561 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).
Estimated flight time from Boeing Field (BFI) to Williamsport Regional Airport (IPT) is 4 hours 46 minutes.
Time difference and current local times
The time difference between Seattle and Williamsport is 3 hours. Williamsport is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 251 kg (553 pounds).
Seattle to Williamsport flight path
Shortest flight path between Boeing Field (BFI) and Williamsport Regional Airport (IPT).
Frequent Flyer Miles Calculator
Seattle (BFI) → Williamsport (IPT).