Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

Sioux City, IA

 CST

Laramie, WY

 MST

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?