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KOS to TGA: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Tengah (Tengah Air Base)
635 mi
1,022 km · 552 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading south
See live KOS→TGA fares Phone-only fares on this route — call free
Flight time details
635 miles nonstop takes roughly 1h 51m gate to gate, flying south. 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
- TGA — Tengah Air Base · Tengah, Singapore
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 TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Frequently asked questions
How far is KOS from TGA?
The flight distance from Sihanoukville (KOS) to Tengah (TGA) is 635 miles (1,022 km, 552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to TGA?
A nonstop flight takes about 1h 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 time difference between Sihanoukville and Tengah?
Tengah is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–TGA that never appear on search engines, with no booking fees.