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AST to KSJ: distance & flight time
Astoria (Astoria Regional Airport) → Kasos (Kasos Airport)
6,514 mi
10,484 km · 5,661 nm
13h 14m
estimated nonstop flight time
+10h
time difference · heading northeast
See live AST→KSJ fares Phone-only fares on this route — call free
Flight time details
6,514 miles nonstop takes roughly 13h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- KSJ — Kasos Airport · Kasos, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Near KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Frequently asked questions
How far is AST from KSJ?
The flight distance from Astoria (AST) to Kasos (KSJ) is 6,514 miles (10,484 km, 5,661 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to KSJ?
A nonstop flight takes about 13h 14m 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 Astoria and Kasos?
Kasos is 10 hours ahead of Astoria.
What is the cheapest way to fly from AST to KSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–KSJ that never appear on search engines, with no booking fees.