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KOS to MCY: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Maroochydore (Sunshine Coast Airport)
4,195 mi
6,751 km · 3,645 nm
8h 42m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→MCY fares Phone-only fares on this route — call free
Flight time details
4,195 miles nonstop takes roughly 8h 42m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- MCY — Sunshine Coast Airport · Maroochydore, Australia
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 MCY
- CUD · Caloundra Airport14 mi away
- BNE · Brisbane International Airport54 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport77 mi away
Frequently asked questions
How far is KOS from MCY?
The flight distance from Sihanoukville (KOS) to Maroochydore (MCY) is 4,195 miles (6,751 km, 3,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to MCY?
A nonstop flight takes about 8h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KOS to MCY?
Nonstop service on KOS–MCY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 42m nonstop estimate.
What is the time difference between Sihanoukville and Maroochydore?
Maroochydore is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to MCY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–MCY that never appear on search engines, with no booking fees.
Why are some KOS to MCY fares phone-only?
Consolidator contracts let us sell certain KOS–MCY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.