Air Miles Calculator

Distance between Spokane, WA (GEG) and Phoenix, AZ (PHX)

Distance from Spokane to Phoenix (Spokane International Airport – Phoenix Sky Harbor International Airport) is 1020 miles / 1642 kilometers / 887 nautical miles.

How far is Phoenix from Spokane?

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

Vincenty's formula (applied above)
  • 1020.389 miles
  • 1642.158 kilometers
  • 886.694 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
  • 1021.448 miles
  • 1643.861 kilometers
  • 887.614 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 Phoenix Sky Harbor International Airport (PHX) is 2 hours 25 minutes.

Time difference and current local times

There is no time difference between Spokane and Phoenix.

Time Difference

Spokane
Phoenix

Spokane, WA

 PDT

Phoenix, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (335 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 Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

Spokane to Phoenix flight path

Shortest flight path between Spokane International Airport (GEG) and Phoenix Sky Harbor International Airport (PHX).

Frequent Flyer Miles Calculator

Spokane (GEG) → Phoenix (PHX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1020
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1020

Round trip?