# Distance between Sioux City, IA (SUX) and New Orleans, LA (MSY)

Flight distance from Sioux City to New Orleans (Sioux Gateway Airport – Louis Armstrong New Orleans International Airport) is 921 miles / 1482 kilometers / 800 nautical miles. Estimated flight time is 2 hours 14 minutes.

Driving distance from Sioux City (SUX) to New Orleans (MSY) is 1125 miles / 1811 kilometers and travel time by car is about 19 hours 47 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Louis Armstrong New Orleans International Airport (MSY).

## How far is New Orleans from Sioux City?

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

Vincenty's formula (applied above)
• 920.898 miles
• 1482.042 kilometers
• 800.239 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
• 922.267 miles
• 1484.245 kilometers
• 801.428 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 Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″W

## Time difference and current local times

There is no time difference between Sioux City and New Orleans.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (320 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → New Orleans (MSY).

Distance:
921
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
921

Round trip?