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)
- 2382.069 miles
- 3833.568 kilometers
- 2069.961 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
- 2375.988 miles
- 3823.782 kilometers
- 2064.677 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 Seattle–Tacoma International Airport (SEA) 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 (586 pounds).
Seattle to Philadelphia flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → Philadelphia (PNE).