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KOS to PKX: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Beijing (Beijing Daxing International Airport)
2,147 mi
3,456 km · 1,866 nm
4h 41m
estimated nonstop flight time
—
time difference · heading north
See live KOS→PKX fares Phone-only fares on this route — call free
Flight time details
2,147 miles nonstop takes roughly 4h 41m 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
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- PKX — Beijing Daxing International Airport · Beijing, China
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 PKX
- NAY · Beijing Nanyuan Airport19 mi away
- PEK · Beijing Capital International Airport40 mi away
- TSN · Tianjin Binhai International Airport57 mi away
- ZQZ · Zhangjiakou Ningyuan Airport115 mi away
Frequently asked questions
How far is KOS from PKX?
The flight distance from Sihanoukville (KOS) to Beijing (PKX) is 2,147 miles (3,456 km, 1,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to PKX?
A nonstop flight takes about 4h 41m 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 PKX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–PKX that never appear on search engines, with no booking fees.