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REP to CSX: distance & flight time
Siem-reap (Siem Reap International Airport) → Changcha (Changsha Huanghua International Airport)
1,187 mi
1,910 km · 1,031 nm
3h 3m
estimated nonstop flight time
+1h
time difference · heading northeast
See live REP→CSX fares Phone-only fares on this route — call free
Flight time details
1,187 miles nonstop takes roughly 3h 3m 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
- CSX — Changsha Huanghua International Airport · Changcha, 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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is REP from CSX?
The flight distance from Siem-reap (REP) to Changcha (CSX) is 1,187 miles (1,910 km, 1,031 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to CSX?
A nonstop flight takes about 3h 3m 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 Changcha?
Changcha is 1 hour ahead of Siem-reap.
What is the cheapest way to fly from REP to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–CSX that never appear on search engines, with no booking fees.