How far is Chisana, AK, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Chisana (Chisana Airport) is 2294 miles / 3691 kilometers / 1993 nautical miles.
The driving distance from Alamosa (ALS) to Chisana (CZN) is 3208 miles / 5163 kilometers, and travel time by car is about 63 hours 51 minutes.
San Luis Valley Regional Airport – Chisana Airport
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Distance from Alamosa to Chisana
There are several ways to calculate the distance from Alamosa to Chisana. Here are two standard methods:
Vincenty's formula (applied above)- 2293.762 miles
- 3691.452 kilometers
- 1993.225 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2290.376 miles
- 3686.003 kilometers
- 1990.282 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).
How long does it take to fly from Alamosa to Chisana?
The estimated flight time from San Luis Valley Regional Airport to Chisana Airport is 4 hours and 50 minutes.
What is the time difference between Alamosa and Chisana?
The time difference between Alamosa and Chisana is 2 hours. Chisana is 2 hours behind Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Chisana Airport (CZN)
On average, flying from Alamosa to Chisana generates about 251 kg of CO2 per passenger, and 251 kilograms equals 554 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alamosa to Chisana
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Chisana Airport (CZN).
Airport information
| Origin | 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 |
| Destination | Chisana Airport |
|---|---|
| City: | Chisana, AK |
| Country: | United States |
| IATA Code: | CZN |
| ICAO Code: | CZN |
| Coordinates: | 62°4′16″N, 142°2′52″W |