# Distance between Seattle, WA (SEA) and Philadelphia, PA (PNE)

Flight distance from Seattle to Philadelphia (Seattle–Tacoma International Airport – Northeast Philadelphia Airport) is 2382 miles / 3834 kilometers / 2070 nautical miles. Estimated flight time is 5 hours 0 minutes.

Driving distance from Seattle (SEA) to Philadelphia (PNE) is 2873 miles / 4624 kilometers and travel time by car is about 47 hours 22 minutes.

## Map of flight path and driving directions from Seattle to Philadelphia.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Northeast Philadelphia Airport (PNE).

## 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).

## Airport information

A 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

B Northeast Philadelphia Airport
Country: United States
IATA Code: PNE
ICAO Code: KPNE
Coordinates: 40°4′54″N, 75°0′38″W

## Time difference and current local times

The time difference between Seattle and Philadelphia is 3 hours. Philadelphia is 3 hours ahead of Seattle.

PST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 261 kg (576 pounds).

## Frequent Flyer Miles Calculator

Seattle (SEA) → Philadelphia (PNE).

Distance:
2382
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2382

Round trip?