Distance between Dallas, TX (DFW) and Alamosa, CO (ALS)
Flight distance from Dallas to Alamosa (Dallas/Fort Worth International Airport – San Luis Valley Regional Airport) is 589 miles / 948 kilometers / 512 nautical miles. Estimated flight time is 1 hour 36 minutes.
Driving distance from Dallas (DFW) to Alamosa (ALS) is 688 miles / 1107 kilometers and travel time by car is about 12 hours 21 minutes.
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Dallas - Alamosa
Map of flight path and driving directions from Dallas to Alamosa.
Shortest flight path between Dallas/Fort Worth International Airport (DFW) and San Luis Valley Regional Airport (ALS).
How far is Alamosa from Dallas?
There are several ways to calculate distances between Dallas and Alamosa. Here are two common methods:
Vincenty's formula (applied above)- 589.223 miles
- 948.262 kilometers
- 512.021 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- 588.658 miles
- 947.353 kilometers
- 511.530 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 | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States  |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″W |
| B | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″W |
Time difference and current local times
The time difference between Dallas and Alamosa is 1 hour. Alamosa is 1 hour behind Dallas.
Time Difference
Dallas, TX
Alamosa, CO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (245 pounds).
Frequent Flyer Miles Calculator
Dallas (DFW) → Alamosa (ALS).
In total
Round trip?