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ALS to GRS: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Grosseto (Grosseto Air Base)
5,628 mi
9,057 km · 4,891 nm
11h 30m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ALS→GRS fares Phone-only fares on this route — call free
Flight time details
5,628 miles nonstop takes roughly 11h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- GRS — Grosseto Air Base · Grosseto, Italy
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 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
Near GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 mi away
Frequently asked questions
How far is ALS from GRS?
The flight distance from Alamosa (ALS) to Grosseto (GRS) is 5,628 miles (9,057 km, 4,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to GRS?
A nonstop flight takes about 11h 30m 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 time difference between Alamosa and Grosseto?
Grosseto is 8 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–GRS that never appear on search engines, with no booking fees.