# Distance between Sioux City, IA (SUX) and Laramie, WY (LAR)

Flight distance from Sioux City to Laramie (Sioux Gateway Airport – Laramie Regional Airport) is 485 miles / 780 kilometers / 421 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Sioux City (SUX) to Laramie (LAR) is 600 miles / 966 kilometers and travel time by car is about 10 hours 7 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Laramie Regional Airport (LAR).

## How far is Laramie from Sioux City?

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

Vincenty's formula (applied above)
• 484.974 miles
• 780.489 kilometers
• 421.431 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
• 483.753 miles
• 778.525 kilometers
• 420.370 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 Laramie Regional Airport
City: Laramie, WY
Country: United States
IATA Code: LAR
ICAO Code: KLAR
Coordinates: 41°18′43″N, 105°40′30″W

## Time difference and current local times

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

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (213 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Laramie (LAR).

Distance:
485
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
485

Round trip?