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TIR to KOS: distance & flight time
Tirupeti (Tirupati Airport) → Sihanoukville (Sihanoukville International Airport)
1,641 mi
2,640 km · 1,426 nm
3h 41m
estimated nonstop flight time
+1.5h
time difference · heading east
See live TIR→KOS fares Phone-only fares on this route — call free
Flight time details
1,641 miles nonstop takes roughly 3h 41m 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
- TIR — Tirupati Airport · Tirupeti, India
- 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 TIR
- MAA · Chennai International Airport61 mi away
- CDP · Kadapa Airport80 mi away
- PNY · Pondicherry Airport116 mi away
- PUT · Sri Sathya Sai Airport123 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 TIR from KOS?
The flight distance from Tirupeti (TIR) to Sihanoukville (KOS) is 1,641 miles (2,640 km, 1,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TIR to KOS?
A nonstop flight takes about 3h 41m 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 Tirupeti and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Tirupeti.
What is the cheapest way to fly from TIR to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TIR–KOS that never appear on search engines, with no booking fees.