Air Miles Calculator

Distance between Spokane, WA (GEG) and Flagstaff, AZ (FLG)

Flight distance from Spokane to Flagstaff (Spokane International Airport – Flagstaff Pulliam Airport) is 913 miles / 1469 kilometers / 793 nautical miles. Estimated flight time is 2 hours 13 minutes.

Driving distance from Spokane (GEG) to Flagstaff (FLG) is 1249 miles / 2010 kilometers and travel time by car is about 21 hours 12 minutes.

Map of flight path and driving directions from Spokane to Flagstaff.

Shortest flight path between Spokane International Airport (GEG) and Flagstaff Pulliam Airport (FLG).

How far is Flagstaff from Spokane?

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

Vincenty's formula (applied above)
  • 912.979 miles
  • 1469.298 kilometers
  • 793.357 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
  • 913.697 miles
  • 1470.453 kilometers
  • 793.981 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 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 Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W

Time difference and current local times

The time difference between Spokane and Flagstaff is 1 hour. Flagstaff is 1 hour ahead of Spokane.

Time Difference

Spokane, WA

 PST

Flagstaff, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (319 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Flagstaff (FLG).

Distance:
913
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
913

Round trip?