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KOS to KIH: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Kish Island (Kish International Airport)
3,410 mi
5,488 km · 2,963 nm
7h 9m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live KOS→KIH fares Phone-only fares on this route — call free
Flight time details
3,410 miles nonstop takes roughly 7h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- KIH — Kish International Airport · Kish Island, Iran
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 KIH
- LVP · Lavan Island Airport43 mi away
- BDH · Bandar Lengeh Airport52 mi away
- SXI · Sirri Island Airport55 mi away
- LFM · Lamerd Airport76 mi away
Frequently asked questions
How far is KOS from KIH?
The flight distance from Sihanoukville (KOS) to Kish Island (KIH) is 3,410 miles (5,488 km, 2,963 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to KIH?
A nonstop flight takes about 7h 9m 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 Kish Island?
Kish Island is 3.5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to KIH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–KIH that never appear on search engines, with no booking fees.