Distance between Sioux City, IA (SUX) and Brookings, SD (BKX)

Flight distance from Sioux City to Brookings (Sioux Gateway Airport – Brookings Regional Airport) is 133 miles / 214 kilometers / 116 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Sioux City (SUX) to Brookings (BKX) is 147 miles / 237 kilometers and travel time by car is about 2 hours 20 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Brookings Regional Airport (BKX).

How far is Brookings from Sioux City?

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

Vincenty's formula (applied above)
• 133.111 miles
• 214.222 kilometers
• 115.670 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
• 133.213 miles
• 214.385 kilometers
• 115.759 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
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Brookings Regional Airport
City: Brookings, SD
Country: United States
IATA Code: BKX
ICAO Code: KBKX
Coordinates: 44°18′17″N, 96°49′0″W

Time difference and current local times

There is no time difference between Sioux City and Brookings.

CST

CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (98 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Brookings (BKX).

Distance:
133
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
133

Round trip?