Air Miles Calculator

Distance between Spokane, WA (GEG) and Philadelphia, PA (PHL)

Distance from Spokane to Philadelphia (Spokane International Airport – Philadelphia International Airport) is 2155 miles / 3467 kilometers / 1872 nautical miles.

How far is Philadelphia from Spokane?

There are several ways to calculate distances between Spokane and Philadelphia. Here are two common methods:

Vincenty's formula (applied above)
  • 2154.538 miles
  • 3467.393 kilometers
  • 1872.242 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
  • 2149.161 miles
  • 3458.740 kilometers
  • 1867.570 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Philadelphia International Airport (PHL) is 4 hours 34 minutes.

Time difference and current local times

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

Time Difference

Spokane
Philadelphia

Spokane, WA

 PST

Philadelphia, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 239 kg (527 pounds).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

Map

Spokane to Philadelphia flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Philadelphia (PHL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2155
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2155

Round trip?