Need help booking?
Unpublished phone-only deals available
WUX to REP: distance & flight time
Wuxi (Sunan Shuofang International Airport) → Siem-reap (Siem Reap International Airport)
1,634 mi
2,630 km · 1,420 nm
3h 40m
estimated nonstop flight time
-1h
time difference · heading southwest
See live WUX→REP fares Phone-only fares on this route — call free
Flight time details
1,634 miles nonstop takes roughly 3h 40m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- WUX — Sunan Shuofang International Airport · Wuxi, China
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 WUX
- SZV · Suzhou Guangfu Airport16 mi away
- CZX · Changzhou Benniu Airport48 mi away
- RUG · Rugao Air Base53 mi away
- SHA · Shanghai Hongqiao International Airport57 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is WUX from REP?
The flight distance from Wuxi (WUX) to Siem-reap (REP) is 1,634 miles (2,630 km, 1,420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WUX to REP?
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 Wuxi and Siem-reap?
Siem-reap is 1 hour behind Wuxi.
What is the cheapest way to fly from WUX to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WUX–REP that never appear on search engines, with no booking fees.