Air Miles Calculator

Distance between Sioux City, IA (SUX) and Spokane, WA (GEG)

Distance from Sioux City to Spokane (Sioux Gateway Airport – Spokane International Airport) is 1093 miles / 1759 kilometers / 950 nautical miles.

How far is Spokane from Sioux City?

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

Vincenty's formula (applied above)
  • 1092.687 miles
  • 1758.509 kilometers
  • 949.519 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
  • 1090.039 miles
  • 1754.247 kilometers
  • 947.218 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 Sioux Gateway Airport (SUX) to Spokane International Airport (GEG) is 2 hours 34 minutes.

Time difference and current local times

The time difference between Sioux City and Spokane is 2 hours. Spokane is 2 hours behind Sioux City.

Time Difference

Sioux City
Spokane

Sioux City, IA

 CST

Spokane, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (345 pounds).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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

Sioux City to Spokane flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Spokane (GEG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1093
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1093

Round trip?