How far is Spokane, WA, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Spokane (Spokane International Airport) is 1093 miles / 1759 kilometers / 950 nautical miles.
The driving distance from Sioux City (SUX) to Spokane (GEG) is 1296 miles / 2085 kilometers, and travel time by car is about 22 hours 27 minutes.
Sioux Gateway Airport – Spokane International Airport
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Distance from Sioux City to Spokane
There are several ways to calculate the distance from Sioux City to Spokane. Here are two standard 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 planet.
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).
How long does it take to fly from Sioux City to Spokane?
The estimated flight time from Sioux Gateway Airport to Spokane International Airport is 2 hours and 34 minutes.
What is the time difference between Sioux City and Spokane?
The time difference between Sioux City and Spokane is 2 hours. Spokane is 2 hours behind Sioux City.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Spokane International Airport (GEG)
On average, flying from Sioux City to Spokane generates about 156 kg of CO2 per passenger, and 156 kilograms equals 345 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Spokane
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Spokane International Airport (GEG).
Airport information
| Origin | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |