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KOS to KNO: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Medan (Kualanamu International Airport)
579 mi
933 km · 504 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading southwest
See live KOS→KNO fares Phone-only fares on this route — call free
Flight time details
579 miles nonstop takes roughly 1h 44m 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
- KNO — Kualanamu International Airport · Medan, 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 KNO
- MES · Soewondo Air Force Base16 mi away
- DTB · Silangit Airport96 mi away
- PKG · Pulau Pangkor Airport122 mi away
- FLZ · Dr Ferdinand Lumban Tobing Airport144 mi away
Frequently asked questions
How far is KOS from KNO?
The flight distance from Sihanoukville (KOS) to Medan (KNO) is 579 miles (933 km, 504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to KNO?
A nonstop flight takes about 1h 44m 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 KNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–KNO that never appear on search engines, with no booking fees.