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NAP to KOS: distance & flight time
Naples (Naples International Airport) → Sihanoukville (Sihanoukville International Airport)
5,708 mi
9,186 km · 4,960 nm
11h 39m
estimated nonstop flight time
+5h
time difference · heading east
See live NAP→KOS fares Phone-only fares on this route — call free
Flight time details
5,708 miles nonstop takes roughly 11h 39m 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
- NAP — Naples International Airport · Naples, Italy
- 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 NAP
- QSR · Salerno Costa d'Amalfi Airport37 mi away
- FOG · Foggia "Gino Lisa" Airport75 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport124 mi away
- QLT · Latina Air Base85 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 NAP from KOS?
The flight distance from Naples (NAP) to Sihanoukville (KOS) is 5,708 miles (9,186 km, 4,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAP to KOS?
A nonstop flight takes about 11h 39m 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 Naples and Sihanoukville?
Sihanoukville is 5 hours ahead of Naples.
What is the cheapest way to fly from NAP to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAP–KOS that never appear on search engines, with no booking fees.