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PKU to KOS: distance & flight time
Pekanbaru (Sultan Syarif Kasim Ii (Simpang Tiga) Airport) → Sihanoukville (Sihanoukville International Airport)
715 mi
1,151 km · 621 nm
2h 1m
estimated nonstop flight time
Same time
time difference · heading north
See live PKU→KOS fares Phone-only fares on this route — call free
Flight time details
715 miles nonstop takes roughly 2h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PKU — Sultan Syarif Kasim Ii (Simpang Tiga) Airport · Pekanbaru, Indonesia
- 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 PKU
- DUM · Pinang Kampai Airport79 mi away
- PPR · Pasir Pangaraan Airport79 mi away
- RGT · Japura Airport83 mi away
- PDG · Minangkabau International Airport118 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 PKU from KOS?
The flight distance from Pekanbaru (PKU) to Sihanoukville (KOS) is 715 miles (1,151 km, 621 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PKU to KOS?
A nonstop flight takes about 2h 1m 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 cheapest way to fly from PKU to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PKU–KOS that never appear on search engines, with no booking fees.