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FLZ to KOS: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Sihanoukville (Sihanoukville International Airport)
704 mi
1,132 km · 611 nm
2h
estimated nonstop flight time
Same time
time difference · heading northeast
See live FLZ→KOS fares Phone-only fares on this route — call free
Flight time details
704 miles nonstop takes roughly 2h gate to gate, flying northeast. 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
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, 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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 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 FLZ from KOS?
The flight distance from Sibolga (FLZ) to Sihanoukville (KOS) is 704 miles (1,132 km, 611 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to KOS?
A nonstop flight takes about 2h 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 FLZ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–KOS that never appear on search engines, with no booking fees.