# Distance between Montgomery, AL (MGM) and Sioux City, IA (SUX)

Flight distance from Montgomery to Sioux City (Montgomery Regional Airport – Sioux Gateway Airport) is 886 miles / 1426 kilometers / 770 nautical miles. Estimated flight time is 2 hours 10 minutes.

Driving distance from Montgomery (MGM) to Sioux City (SUX) is 1049 miles / 1688 kilometers and travel time by car is about 18 hours 55 minutes.

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

Shortest flight path between Montgomery Regional Airport (MGM) and Sioux Gateway Airport (SUX).

## How far is Sioux City from Montgomery?

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

Vincenty's formula (applied above)
• 886.231 miles
• 1426.251 kilometers
• 770.114 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
• 886.475 miles
• 1426.644 kilometers
• 770.326 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 Montgomery Regional Airport
City: Montgomery, AL
Country: United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

B 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

## Time difference and current local times

There is no time difference between Montgomery and Sioux City.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (314 pounds).

## Frequent Flyer Miles Calculator

Montgomery (MGM) → Sioux City (SUX).

Distance:
886
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
886

Round trip?