How far is Sioux City, IA, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Sioux City (Sioux Gateway Airport) is 1385 miles / 2229 kilometers / 1204 nautical miles.
The driving distance from Fort Smith (YSM) to Sioux City (SUX) is 1831 miles / 2947 kilometers, and travel time by car is about 38 hours 50 minutes.
Fort Smith Airport – Sioux Gateway Airport
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Distance from Fort Smith to Sioux City
There are several ways to calculate the distance from Fort Smith to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 1385.105 miles
- 2229.110 kilometers
- 1203.623 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- 1383.594 miles
- 2226.678 kilometers
- 1202.310 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 Fort Smith to Sioux City?
The estimated flight time from Fort Smith Airport to Sioux Gateway Airport is 3 hours and 7 minutes.
What is the time difference between Fort Smith and Sioux City?
Flight carbon footprint between Fort Smith Airport (YSM) and Sioux Gateway Airport (SUX)
On average, flying from Fort Smith to Sioux City generates about 172 kg of CO2 per passenger, and 172 kilograms equals 380 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Sioux City
See the map of the shortest flight path between Fort Smith Airport (YSM) and Sioux Gateway Airport (SUX).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | 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 |