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EAS to KOS: distance & flight time
San Sebastian (San Sebastian Airport) → Sihanoukville (Sihanoukville International Airport)
6,472 mi
10,416 km · 5,624 nm
13h 9m
estimated nonstop flight time
+5h
time difference · heading east
See live EAS→KOS fares Phone-only fares on this route — call free
Flight time details
6,472 miles nonstop takes roughly 13h 9m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is EAS from KOS?
The flight distance from San Sebastian (EAS) to Sihanoukville (KOS) is 6,472 miles (10,416 km, 5,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to KOS?
A nonstop flight takes about 13h 9m 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 San Sebastian and Sihanoukville?
Sihanoukville is 5 hours ahead of San Sebastian.
What is the cheapest way to fly from EAS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–KOS that never appear on search engines, with no booking fees.