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REP to CJJ: distance & flight time
Siem-reap (Siem Reap International Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
2,176 mi
3,502 km · 1,891 nm
4h 44m
estimated nonstop flight time
+2h
time difference · heading northeast
See live REP→CJJ fares Phone-only fares on this route — call free
Flight time details
2,176 miles nonstop takes roughly 4h 44m 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
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, South Korea
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 CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is REP from CJJ?
The flight distance from Siem-reap (REP) to Chongju (CJJ) is 2,176 miles (3,502 km, 1,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to CJJ?
A nonstop flight takes about 4h 44m 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 Chongju?
Chongju is 2 hours ahead of Siem-reap.
What is the cheapest way to fly from REP to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–CJJ that never appear on search engines, with no booking fees.