Air Miles Calculator

Distance between Des Moines, IA (DSM) and Alamosa, CO (ALS)

Distance from Des Moines to Alamosa (San Luis Valley Regional Airport – Des Moines International Airport) is 710 miles / 1143 kilometers / 617 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 710.202 miles
  • 1142.960 kilometers
  • 617.149 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
  • 708.900 miles
  • 1140.864 kilometers
  • 616.017 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Des Moines International Airport (DSM) to San Luis Valley Regional Airport (ALS) is 1 hour 50 minutes.

Time difference and current local times

The time difference between Des Moines and Alamosa is 1 hour. Alamosa is 1 hour behind Des Moines.

Time Difference

Des Moines
Alamosa

Des Moines, IA

 CST

Alamosa, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 113 kg (250 pounds).

Airport information


A Des Moines International Airport
City: Des Moines, IA
Country: United States Flag of United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″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

Des Moines to Alamosa flight map.

Frequent Flyer Miles Calculator

Des Moines (DSM) → Alamosa (ALS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
710
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
710

Round trip?