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KOS to RDN: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Redang (LTS Pulau Redang Airport)
335 mi
540 km · 291 nm
1h 21m
estimated nonstop flight time
+1h
time difference · heading south
See live KOS→RDN fares Phone-only fares on this route — call free
Flight time details
335 miles nonstop takes roughly 1h 21m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- RDN — LTS Pulau Redang Airport · Redang, Malaysia
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 RDN
- TGG · Sultan Mahmud Airport27 mi away
- KBR · Sultan Ismail Petra Airport56 mi away
- KTE · Kerteh Airport90 mi away
- NAW · Narathiwat Airport101 mi away
Frequently asked questions
How far is KOS from RDN?
The flight distance from Sihanoukville (KOS) to Redang (RDN) is 335 miles (540 km, 291 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to RDN?
A nonstop flight takes about 1h 21m 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 Redang?
Redang is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to RDN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–RDN that never appear on search engines, with no booking fees.