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REP to CTU: distance & flight time
Siem-reap (Siem Reap International Airport) → Chengdu (Chengdu Shuangliu International Airport)
1,186 mi
1,909 km · 1,031 nm
3h 3m
estimated nonstop flight time
+1h
time difference · heading north
See live REP→CTU fares Phone-only fares on this route — call free
Flight time details
1,186 miles nonstop takes roughly 3h 3m gate to gate, flying north. 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
- CTU — Chengdu Shuangliu International Airport · Chengdu, 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 CTU
- MIG · Mianyang Airport75 mi away
- YBP · Yibin Caiba Airport128 mi away
- NAO · Nanchong Airport132 mi away
- KGT · Kangding Airport135 mi away
Frequently asked questions
How far is REP from CTU?
The flight distance from Siem-reap (REP) to Chengdu (CTU) is 1,186 miles (1,909 km, 1,031 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to CTU?
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 Chengdu?
Chengdu is 1 hour ahead of Siem-reap.
What is the cheapest way to fly from REP to CTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–CTU that never appear on search engines, with no booking fees.