# Distance between St Louis, MO (STL) and Laramie, WY (LAR)

Flight distance from St Louis to Laramie (St. Louis Lambert International Airport – Laramie Regional Airport) is 830 miles / 1335 kilometers / 721 nautical miles. Estimated flight time is 2 hours 4 minutes.

Driving distance from St Louis (STL) to Laramie (LAR) is 925 miles / 1489 kilometers and travel time by car is about 15 hours 23 minutes.

## Map of flight path and driving directions from St Louis to Laramie.

Shortest flight path between St. Louis Lambert International Airport (STL) and Laramie Regional Airport (LAR).

## How far is Laramie from St Louis?

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

Vincenty's formula (applied above)
• 829.600 miles
• 1335.112 kilometers
• 720.903 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
• 827.674 miles
• 1332.012 kilometers
• 719.229 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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 St Louis and Laramie is 1 hour. Laramie is 1 hour behind St Louis.

CST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (303 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Laramie (LAR).

Distance:
830
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
830

Round trip?