# Distance between Sioux City, IA (SUX) and Gillette, WY (GCC)

Flight distance from Sioux City to Gillette (Sioux Gateway Airport – Gillette–Campbell County Airport) is 480 miles / 772 kilometers / 417 nautical miles. Estimated flight time is 1 hour 24 minutes.

Driving distance from Sioux City (SUX) to Gillette (GCC) is 577 miles / 929 kilometers and travel time by car is about 8 hours 54 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Gillette–Campbell County Airport (GCC).

## How far is Gillette from Sioux City?

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

Vincenty's formula (applied above)
• 479.882 miles
• 772.295 kilometers
• 417.006 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
• 478.722 miles
• 770.429 kilometers
• 415.998 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 Gillette–Campbell County Airport
City: Gillette, WY
Country: United States
IATA Code: GCC
ICAO Code: KGCC
Coordinates: 44°20′56″N, 105°32′20″W

## Time difference and current local times

The time difference between Sioux City and Gillette is 1 hour. Gillette is 1 hour behind Sioux City.

CST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (211 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Gillette (GCC).

Distance:
480
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
480

Round trip?