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ALS to JSY: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Syros Island (Syros Airport)
6,388 mi
10,280 km · 5,551 nm
13h
estimated nonstop flight time
+9h
time difference · heading northeast
See live ALS→JSY fares Phone-only fares on this route — call free
Flight time details
6,388 miles nonstop takes roughly 13h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- JSY — Syros Airport · Syros Island, Greece
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 JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Frequently asked questions
How far is ALS from JSY?
The flight distance from Alamosa (ALS) to Syros Island (JSY) is 6,388 miles (10,280 km, 5,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to JSY?
A nonstop flight takes about 13h 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 Syros Island?
Syros Island is 9 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–JSY that never appear on search engines, with no booking fees.