Need help booking?
Unpublished phone-only deals available
TDX to KOS: distance & flight time
Trat (Trat Airport) → Sihanoukville (Sihanoukville International Airport)
147 mi
237 km · 128 nm
51m
estimated nonstop flight time
Same time
time difference · heading southeast
See live TDX→KOS fares Phone-only fares on this route — call free
Flight time details
147 miles nonstop takes roughly 51m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TDX — Trat Airport · Trat, Thailand
- 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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 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 TDX from KOS?
The flight distance from Trat (TDX) to Sihanoukville (KOS) is 147 miles (237 km, 128 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to KOS?
A nonstop flight takes about 51m 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 cheapest way to fly from TDX to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–KOS that never appear on search engines, with no booking fees.