Need help booking?
Unpublished phone-only deals available
REP to KCZ: distance & flight time
Siem-reap (Siem Reap International Airport) → Kochi (Kōchi Ryōma Airport)
2,333 mi
3,755 km · 2,028 nm
5h 2m
estimated nonstop flight time
+2h
time difference · heading northeast
See live REP→KCZ fares Phone-only fares on this route — call free
Flight time details
2,333 miles nonstop takes roughly 5h 2m 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
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- KCZ — Kōchi Ryōma Airport · Kochi, 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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Frequently asked questions
How far is REP from KCZ?
The flight distance from Siem-reap (REP) to Kochi (KCZ) is 2,333 miles (3,755 km, 2,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to KCZ?
A nonstop flight takes about 5h 2m 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 time difference between Siem-reap and Kochi?
Kochi is 2 hours ahead of Siem-reap.
What is the cheapest way to fly from REP to KCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–KCZ that never appear on search engines, with no booking fees.