Air Miles Calculator

Distance between Spokane, WA (GEG) and Sioux Falls, SD (FSD)

Flight distance from Spokane to Sioux Falls (Spokane International Airport – Sioux Falls Regional Airport) is 1042 miles / 1677 kilometers / 906 nautical miles. Estimated flight time is 2 hours 28 minutes.

Driving distance from Spokane (GEG) to Sioux Falls (FSD) is 1261 miles / 2030 kilometers and travel time by car is about 20 hours 0 minutes.

Map of flight path and driving directions from Spokane to Sioux Falls.

Shortest flight path between Spokane International Airport (GEG) and Sioux Falls Regional Airport (FSD).

How far is Sioux Falls from Spokane?

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

Vincenty's formula (applied above)
  • 1042.260 miles
  • 1677.355 kilometers
  • 905.699 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
  • 1039.562 miles
  • 1673.013 kilometers
  • 903.355 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 Sioux Falls Regional Airport
City: Sioux Falls, SD
Country: United States Flag of United States
IATA Code: FSD
ICAO Code: KFSD
Coordinates: 43°34′55″N, 96°44′30″W

Time difference and current local times

The time difference between Spokane and Sioux Falls is 2 hours. Sioux Falls is 2 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

Sioux Falls, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (338 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Sioux Falls (FSD).

Distance:
1042
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1042

Round trip?