Air Miles Calculator

Distance between Sioux City, IA (SUX) and Sioux Falls, SD (FSD)

Flight distance from Sioux City to Sioux Falls (Sioux Gateway Airport – Sioux Falls Regional Airport) is 83 miles / 134 kilometers / 72 nautical miles. Estimated flight time is 39 minutes.

Driving distance from Sioux City (SUX) to Sioux Falls (FSD) is 96 miles / 155 kilometers and travel time by car is about 1 hour 45 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Sioux Falls Regional Airport (FSD).

How far is Sioux Falls from Sioux City?

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

Vincenty's formula (applied above)
  • 83.405 miles
  • 134.227 kilometers
  • 72.477 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
  • 83.467 miles
  • 134.328 kilometers
  • 72.531 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 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 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

There is no time difference between Sioux City and Sioux Falls.

Time Difference

Sioux City, IA

 CST

Sioux Falls, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 37 kg (82 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Sioux Falls (FSD).

Distance:
83
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
83

Round trip?