How far is Philadelphia, PA, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Philadelphia (Philadelphia International Airport) is 2377 miles / 3826 kilometers / 2066 nautical miles.
The driving distance from Seattle (BFI) to Philadelphia (PHL) is 2809 miles / 4521 kilometers, and travel time by car is about 49 hours 58 minutes.
Seattle Boeing Field – Philadelphia International Airport
Search flights
Distance from Seattle to Philadelphia
There are several ways to calculate the distance from Seattle to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 2377.410 miles
- 3826.070 kilometers
- 2065.912 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2371.383 miles
- 3816.372 kilometers
- 2060.676 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).
How long does it take to fly from Seattle to Philadelphia?
The estimated flight time from Seattle Boeing Field to Philadelphia International Airport is 5 hours and 0 minutes.
What is the time difference between Seattle and Philadelphia?
Flight carbon footprint between Seattle Boeing Field (BFI) and Philadelphia International Airport (PHL)
On average, flying from Seattle to Philadelphia generates about 261 kg of CO2 per passenger, and 261 kilograms equals 575 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to Philadelphia
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Philadelphia International Airport (PHL).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |