Need help booking?
Unpublished phone-only deals available
CGK to KOS: distance & flight time
Jakarta (Soekarno-Hatta International Airport) → Sihanoukville (Sihanoukville International Airport)
1,173 mi
1,887 km · 1,019 nm
3h 1m
estimated nonstop flight time
Same time
time difference · heading north
See live CGK→KOS fares Phone-only fares on this route — call free
Flight time details
1,173 miles nonstop takes roughly 3h 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
- CGK — Soekarno-Hatta International Airport · Jakarta, 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 CGK
- PCB · Pondok Cabe Air Base16 mi away
- HLP · Halim Perdanakusuma International Airport19 mi away
- BDO · Husein Sastranegara International Airport83 mi away
- TKG · Radin Inten II (Branti) Airport119 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 CGK from KOS?
The flight distance from Jakarta (CGK) to Sihanoukville (KOS) is 1,173 miles (1,887 km, 1,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGK to KOS?
A nonstop flight takes about 3h 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 CGK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGK–KOS that never appear on search engines, with no booking fees.