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ESF to KOS: distance & flight time
Alexandria (Esler Regional Airport) → Sihanoukville (Sihanoukville International Airport)
9,351 mi
15,048 km · 8,125 nm
18h 48m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ESF→KOS fares Phone-only fares on this route — call free
Flight time details
9,351 miles nonstop takes roughly 18h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ESF — Esler Regional Airport · Alexandria, United States
- 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 ESF
- AEX · Alexandria International Airport16 mi away
- POE · Polk Army Air Field58 mi away
- DRI · Beauregard Regional Airport73 mi away
- MLU · Monroe Regional Airport79 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 ESF from KOS?
The flight distance from Alexandria (ESF) to Sihanoukville (KOS) is 9,351 miles (15,048 km, 8,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ESF to KOS?
A nonstop flight takes about 18h 48m 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 Alexandria and Sihanoukville?
Sihanoukville is 12 hours ahead of Alexandria.
What is the cheapest way to fly from ESF to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ESF–KOS that never appear on search engines, with no booking fees.