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TRR to KOS: distance & flight time
Trinciomalee (China Bay Airport) → Sihanoukville (Sihanoukville International Airport)
1,536 mi
2,472 km · 1,335 nm
3h 29m
estimated nonstop flight time
+1.5h
time difference · heading east
See live TRR→KOS fares Phone-only fares on this route — call free
Flight time details
1,536 miles nonstop takes roughly 3h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- TRR — China Bay Airport · Trinciomalee, Sri Lanka
- KOS — Sihanoukville International Airport · Sihanoukville, 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 TRR
- HIM · Hingurakgoda Air Force Base36 mi away
- GIU · Sigiriya Air Force Base51 mi away
- ACJ · Anuradhapura Air Force Base54 mi away
- BTC · Batticaloa Airport67 mi away
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
Frequently asked questions
How far is TRR from KOS?
The flight distance from Trinciomalee (TRR) to Sihanoukville (KOS) is 1,536 miles (2,472 km, 1,335 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRR to KOS?
A nonstop flight takes about 3h 29m 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 Trinciomalee and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Trinciomalee.
What is the cheapest way to fly from TRR to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRR–KOS that never appear on search engines, with no booking fees.