How far is Philadelphia, PA, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Philadelphia (Philadelphia International Airport) is 2378 miles / 3827 kilometers / 2067 nautical miles.
The driving distance from Seattle (SEA) to Philadelphia (PHL) is 2807 miles / 4517 kilometers, and travel time by car is about 50 hours 21 minutes.
Seattle–Tacoma International Airport – Philadelphia International Airport
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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)- 2378.215 miles
- 3827.365 kilometers
- 2066.612 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- 2372.183 miles
- 3817.659 kilometers
- 2061.371 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–Tacoma International Airport to Philadelphia International Airport is 5 hours and 0 minutes.
What is the time difference between Seattle and Philadelphia?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) 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–Tacoma International Airport (SEA) and Philadelphia International Airport (PHL).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″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 |
Airlines flying from Seattle (SEA) to Philadelphia (PHL)
| Alaska Airlines |
| American Airlines |