# Distance between Sioux City, IA (SUX) and Butte, MT (BTM)

Flight distance from Sioux City to Butte (Sioux Gateway Airport – Bert Mooney Airport) is 836 miles / 1345 kilometers / 726 nautical miles. Estimated flight time is 2 hours 4 minutes.

Driving distance from Sioux City (SUX) to Butte (BTM) is 1030 miles / 1658 kilometers and travel time by car is about 16 hours 1 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Bert Mooney Airport (BTM).

## How far is Butte from Sioux City?

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

Vincenty's formula (applied above)
• 835.626 miles
• 1344.810 kilometers
• 726.139 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
• 833.584 miles
• 1341.524 kilometers
• 724.365 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 Bert Mooney Airport
City: Butte, MT
Country: United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

## Time difference and current local times

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

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (304 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Butte (BTM).

Distance:
836
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
836

Round trip?