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KZC to KUM: distance & flight time
Kompong Chnang (Kampong Chhnang Airport) → Yakushima (Yakushima Airport)
2,085 mi
3,356 km · 1,812 nm
4h 33m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KZC→KUM fares Phone-only fares on this route — call free
Flight time details
2,085 miles nonstop takes roughly 4h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KZC — Kampong Chhnang Airport · Kompong Chnang, Cambodia
- KUM — Yakushima Airport · Yakushima, Japan
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 KZC
- PNH · Phnom Penh International Airport52 mi away
- REP · Siem Reap International Airport95 mi away
- KTI · Kratie Airport102 mi away
- BBM · Battambang Airport107 mi away
Near KUM
- TNE · New Tanegashima Airport25 mi away
- KOJ · Kagoshima Airport98 mi away
- KMI · Miyazaki Airport113 mi away
- ASJ · Amami Airport147 mi away
Frequently asked questions
How far is KZC from KUM?
The flight distance from Kompong Chnang (KZC) to Yakushima (KUM) is 2,085 miles (3,356 km, 1,812 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZC to KUM?
A nonstop flight takes about 4h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KZC to KUM?
Nonstop service on KZC–KUM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 33m nonstop estimate.
What is the time difference between Kompong Chnang and Yakushima?
Yakushima is 2 hours ahead of Kompong Chnang.
What is the cheapest way to fly from KZC to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZC–KUM that never appear on search engines, with no booking fees.
Why are some KZC to KUM fares phone-only?
Consolidator contracts let us sell certain KZC–KUM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.