How far is Redding, CA, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Redding (Redding Municipal Airport) is 908 miles / 1461 kilometers / 789 nautical miles.
The driving distance from Alamosa (ALS) to Redding (RDD) is 1243 miles / 2001 kilometers, and travel time by car is about 23 hours 34 minutes.
San Luis Valley Regional Airport – Redding Municipal Airport
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Distance from Alamosa to Redding
There are several ways to calculate the distance from Alamosa to Redding. Here are two standard methods:
Vincenty's formula (applied above)- 908.101 miles
- 1461.447 kilometers
- 789.118 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- 906.086 miles
- 1458.205 kilometers
- 787.368 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 Redding?
The estimated flight time from San Luis Valley Regional Airport to Redding Municipal Airport is 2 hours and 13 minutes.
What is the time difference between Alamosa and Redding?
The time difference between Alamosa and Redding is 1 hour. Redding is 1 hour behind Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Redding Municipal Airport (RDD)
On average, flying from Alamosa to Redding generates about 144 kg of CO2 per passenger, and 144 kilograms equals 318 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 Redding
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Redding Municipal Airport (RDD).
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 | Redding Municipal Airport |
|---|---|
| City: | Redding, CA |
| Country: | United States |
| IATA Code: | RDD |
| ICAO Code: | KRDD |
| Coordinates: | 40°30′32″N, 122°17′34″W |