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ROK to KOS: distance & flight time
Rockhampton (Rockhampton Airport) → Sihanoukville (Sihanoukville International Airport)
3,940 mi
6,340 km · 3,423 nm
8h 11m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ROK→KOS fares Phone-only fares on this route — call free
Flight time details
3,940 miles nonstop takes roughly 8h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ROK — Rockhampton Airport · Rockhampton, Australia
- 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 ROK
- GKL · Great Keppel Is Airport33 mi away
- GLT · Gladstone Airport58 mi away
- THG · Thangool Airport77 mi away
- BLT · Blackwater Airport107 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 ROK from KOS?
The flight distance from Rockhampton (ROK) to Sihanoukville (KOS) is 3,940 miles (6,340 km, 3,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROK to KOS?
A nonstop flight takes about 8h 11m 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 Rockhampton and Sihanoukville?
Sihanoukville is 3 hours behind Rockhampton.
What is the cheapest way to fly from ROK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROK–KOS that never appear on search engines, with no booking fees.