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RAP to ALS: distance & flight time
Rapid City (Rapid City Regional Airport) → Alamosa (San Luis Valley Regional Bergman Field)
480 mi
772 km · 417 nm
1h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live RAP→ALS fares Phone-only fares on this route — call free
Flight time details
480 miles nonstop takes roughly 1h 31m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RAP — Rapid City Regional Airport · Rapid City, United States
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Near ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Frequently asked questions
How far is RAP from ALS?
The flight distance from Rapid City (RAP) to Alamosa (ALS) is 480 miles (772 km, 417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to ALS?
A nonstop flight takes about 1h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from RAP to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–ALS that never appear on search engines, with no booking fees.