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KHH to REP: distance & flight time
Kaohsiung (Kaohsiung International Airport) → Siem-reap (Siem Reap International Airport)
1,256 mi
2,022 km · 1,092 nm
3h 12m
estimated nonstop flight time
-1h
time difference · heading southwest
See live KHH→REP fares Phone-only fares on this route — call free
Flight time details
1,256 miles nonstop takes roughly 3h 12m 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
- KHH — Kaohsiung International Airport · Kaohsiung, Taiwan
- 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 KHH
- PIF · Pingtung North Airport12 mi away
- TNN · Tainan Airport27 mi away
- HCN · Hengchun Airport44 mi away
- TTT · Taitung Airport49 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 KHH from REP?
The flight distance from Kaohsiung (KHH) to Siem-reap (REP) is 1,256 miles (2,022 km, 1,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHH to REP?
A nonstop flight takes about 3h 12m 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 Kaohsiung and Siem-reap?
Siem-reap is 1 hour behind Kaohsiung.
What is the cheapest way to fly from KHH to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHH–REP that never appear on search engines, with no booking fees.