# Distance between Sioux City, IA (SUX) and Huntsville, AL (HSV)

Flight distance from Sioux City to Huntsville (Sioux Gateway Airport – Huntsville International Airport) is 746 miles / 1201 kilometers / 648 nautical miles. Estimated flight time is 1 hour 54 minutes.

Driving distance from Sioux City (SUX) to Huntsville (HSV) is 942 miles / 1516 kilometers and travel time by car is about 16 hours 16 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Huntsville International Airport (HSV).

## How far is Huntsville from Sioux City?

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

Vincenty's formula (applied above)
• 746.051 miles
• 1200.653 kilometers
• 648.301 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
• 745.833 miles
• 1200.302 kilometers
• 648.111 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

## Time difference and current local times

There is no time difference between Sioux City and Huntsville.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Huntsville (HSV).

Distance:
746
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
746

Round trip?