# Distance between Houston, TX (IAH) and Laramie, WY (LAR)

Flight distance from Houston to Laramie (Houston George Bush Intercontinental Airport – Laramie Regional Airport) is 972 miles / 1564 kilometers / 845 nautical miles. Estimated flight time is 2 hours 20 minutes.

Driving distance from Houston (IAH) to Laramie (LAR) is 1169 miles / 1881 kilometers and travel time by car is about 20 hours 12 minutes.

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

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Laramie Regional Airport (LAR).

## How far is Laramie from Houston?

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

Vincenty's formula (applied above)
• 972.078 miles
• 1564.408 kilometers
• 844.713 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
• 972.670 miles
• 1565.360 kilometers
• 845.227 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 Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″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 Houston and Laramie is 1 hour. Laramie is 1 hour behind Houston.

CST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (328 pounds).

## Frequent Flyer Miles Calculator

Houston (IAH) → Laramie (LAR).

Distance:
972
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
972

Round trip?