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REP to CZX: distance & flight time
Siem-reap (Siem Reap International Airport) → Changzhou (Changzhou Benniu Airport)
1,630 mi
2,623 km · 1,416 nm
3h 40m
estimated nonstop flight time
+1h
time difference · heading northeast
See live REP→CZX fares Phone-only fares on this route — call free
Flight time details
1,630 miles nonstop takes roughly 3h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- CZX — Changzhou Benniu Airport · Changzhou, 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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near CZX
- YTY · Yangzhou Taizhou Airport45 mi away
- WUX · Sunan Shuofang International Airport48 mi away
- RUG · Rugao Air Base48 mi away
- NKG · Nanjing Lukou Airport55 mi away
Frequently asked questions
How far is REP from CZX?
The flight distance from Siem-reap (REP) to Changzhou (CZX) is 1,630 miles (2,623 km, 1,416 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to CZX?
A nonstop flight takes about 3h 40m 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 Changzhou?
Changzhou is 1 hour ahead of Siem-reap.
What is the cheapest way to fly from REP to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–CZX that never appear on search engines, with no booking fees.