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

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

Driving distance from Sioux City (SUX) to Montgomery (MGM) is 1048 miles / 1686 kilometers and travel time by car is about 18 hours 55 minutes.

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

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

## How far is Montgomery from Sioux City?

There are several ways to calculate distances between Sioux City and Montgomery. 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 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 Montgomery Regional Airport
City: Montgomery, AL
Country: United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

## Time difference and current local times

There is no time difference between Sioux City and Montgomery.

CDT

CDT

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Montgomery (MGM).

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

### In total

Total frequent flyer miles:
886

Round trip?