Air Miles Calculator

Distance between Houston, TX (HOU) and Alamosa, CO (ALS)

Distance from Houston to Alamosa (William P. Hobby Airport – San Luis Valley Regional Airport) is 812 miles / 1307 kilometers / 706 nautical miles.

How far is Alamosa from Houston?

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

Vincenty's formula (applied above)
  • 812.371 miles
  • 1307.385 kilometers
  • 705.931 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
  • 812.292 miles
  • 1307.257 kilometers
  • 705.862 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).

Flight duration

Estimated flight time from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) is 2 hours 2 minutes.

Time difference and current local times

The time difference between Houston and Alamosa is 1 hour. Alamosa is 1 hour behind Houston.

Time Difference

Houston
Alamosa

Houston, TX

 CST

Alamosa, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 136 kg (300 pounds).

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B San Luis Valley Regional Airport
City: Alamosa, CO
Country: United States Flag of United States
IATA Code: ALS
ICAO Code: KALS
Coordinates: 37°26′5″N, 105°52′1″W

Map

Houston to Alamosa flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Alamosa (ALS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
812
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
812

Round trip?