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KOS to ONQ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Zonguldak (Zonguldak Airport)
4,783 mi
7,698 km · 4,156 nm
9h 51m
estimated nonstop flight time
-4h
time difference · heading northwest
See live KOS→ONQ fares Phone-only fares on this route — call free
Flight time details
4,783 miles nonstop takes roughly 9h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- ONQ — Zonguldak Airport · Zonguldak, Turkey
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 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
Near ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Frequently asked questions
How far is KOS from ONQ?
The flight distance from Sihanoukville (KOS) to Zonguldak (ONQ) is 4,783 miles (7,698 km, 4,156 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to ONQ?
A nonstop flight takes about 9h 51m 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 Sihanoukville and Zonguldak?
Zonguldak is 4 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ONQ that never appear on search engines, with no booking fees.