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REP to KJP: distance & flight time
Siem-reap (Siem Reap International Airport) → Kerama (Kerama Airport)
1,758 mi
2,829 km · 1,528 nm
3h 55m
estimated nonstop flight time
+2h
time difference · heading northeast
See live REP→KJP fares Phone-only fares on this route — call free
Flight time details
1,758 miles nonstop takes roughly 3h 55m 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
- KJP — Kerama Airport · Kerama, 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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Frequently asked questions
How far is REP from KJP?
The flight distance from Siem-reap (REP) to Kerama (KJP) is 1,758 miles (2,829 km, 1,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to KJP?
A nonstop flight takes about 3h 55m 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 Kerama?
Kerama is 2 hours ahead of Siem-reap.
What is the cheapest way to fly from REP to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–KJP that never appear on search engines, with no booking fees.