Air Miles Calculator

Distance between Denver, CO (DEN) and Alamosa, CO (ALS)

Distance from Denver to Alamosa (Denver International Airport – San Luis Valley Regional Airport) is 179 miles / 289 kilometers / 156 nautical miles.

How far is Alamosa from Denver?

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

Vincenty's formula (applied above)
  • 179.418 miles
  • 288.745 kilometers
  • 155.910 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
  • 179.623 miles
  • 289.076 kilometers
  • 156.089 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 Denver International Airport (DEN) to San Luis Valley Regional Airport (ALS) is 50 minutes.

Time difference and current local times

There is no time difference between Denver and Alamosa.

Time Difference

Denver
Alamosa

Denver, CO

 MDT

Alamosa, CO

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 50 kg (110 pounds).

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″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

Denver to Alamosa flight path

Shortest flight path between Denver International Airport (DEN) and San Luis Valley Regional Airport (ALS).

Frequent Flyer Miles Calculator

Denver (DEN) → Alamosa (ALS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
179
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
179

Round trip?