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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–FLZ that never appear on search engines, with no booking fees.