Air Miles Calculator

Distance between Des Moines, IA (DSM) and Spokane, WA (GEG)

Distance from Des Moines to Spokane (Des Moines International Airport – Spokane International Airport) is 1245 miles / 2003 kilometers / 1082 nautical miles.

How far is Spokane from Des Moines?

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

Vincenty's formula (applied above)
  • 1244.754 miles
  • 2003.237 kilometers
  • 1081.662 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
  • 1241.799 miles
  • 1998.482 kilometers
  • 1079.094 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 Des Moines International Airport (DSM) to Spokane International Airport (GEG) is 2 hours 51 minutes.

Time difference and current local times

The time difference between Des Moines and Spokane is 2 hours. Spokane is 2 hours behind Des Moines.

Time Difference

Des Moines
Spokane

Des Moines, IA

 CST

Spokane, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (360 pounds).

Airport information


A Des Moines International Airport
City: Des Moines, IA
Country: United States Flag of United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W

B 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

Map

Des Moines to Spokane flight map.

Frequent Flyer Miles Calculator

Des Moines (DSM) → Spokane (GEG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1245
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1245

Round trip?