How far is Alamosa, CO, from Redding, CA?
The distance between Redding (Redding Municipal Airport) and Alamosa (San Luis Valley Regional Airport) is 908 miles / 1461 kilometers / 789 nautical miles.
The driving distance from Redding (RDD) to Alamosa (ALS) is 1238 miles / 1993 kilometers, and travel time by car is about 23 hours 28 minutes.
Redding Municipal Airport – San Luis Valley Regional Airport
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Distance from Redding to Alamosa
There are several ways to calculate the distance from Redding to Alamosa. 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 Redding to Alamosa?
The estimated flight time from Redding Municipal Airport to San Luis Valley Regional Airport is 2 hours and 13 minutes.
What is the time difference between Redding and Alamosa?
The time difference between Redding and Alamosa is 1 hour. Alamosa is 1 hour ahead of Redding.
Flight carbon footprint between Redding Municipal Airport (RDD) and San Luis Valley Regional Airport (ALS)
On average, flying from Redding to Alamosa 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 Redding to Alamosa
See the map of the shortest flight path between Redding Municipal Airport (RDD) and San Luis Valley Regional Airport (ALS).
Airport information
| Origin | Redding Municipal Airport |
|---|---|
| City: | Redding, CA |
| Country: | United States  |
| IATA Code: | RDD |
| ICAO Code: | KRDD |
| Coordinates: | 40°30′32″N, 122°17′34″W |
| Destination | 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 |