How far is Philadelphia from Seattle?
There are several ways to calculate distances between Seattle and Philadelphia. Here are two common methods:Vincenty's formula (applied above)
- 2381.218 miles
- 3832.199 kilometers
- 2069.222 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
- 2375.142 miles
- 3822.421 kilometers
- 2063.942 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 Northeast Philadelphia Airport (PNE) is 5 hours 0 minutes.
Time difference and current local times
The time difference between Seattle and Philadelphia is 3 hours. Philadelphia is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 266 kg (585 pounds).
Seattle to Philadelphia flight path
Shortest flight path between Boeing Field (BFI) and Northeast Philadelphia Airport (PNE).
Frequent Flyer Miles Calculator
Seattle (BFI) → Philadelphia (PNE).