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KOS to RMQ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Taichung (Taichung Ching Chuang Kang Airport)
1,463 mi
2,354 km · 1,271 nm
3h 39m
estimated nonstop flight time
+1h
time difference · heading northeast
See live KOS→RMQ fares Phone-only fares on this route — call free
Flight time details
1,463 miles nonstop takes roughly 3h 39m 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
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- RMQ — Taichung Ching Chuang Kang Airport · Taichung, Taiwan
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 KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Near RMQ
- TXG · Taichung Airport6 mi away
- HSZ · Hsinchu Air Base43 mi away
- CYI · Chiayi Airport57 mi away
- HUN · Hualien Airport65 mi away
Frequently asked questions
How far is KOS from RMQ?
The flight distance from Sihanoukville (KOS) to Taichung (RMQ) is 1,463 miles (2,354 km, 1,271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to RMQ?
A nonstop flight takes about 3h 39m 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 Sihanoukville and Taichung?
Taichung is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to RMQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–RMQ that never appear on search engines, with no booking fees.