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IOW to KOS: distance & flight time
Iowa City (Iowa City Municipal Airport) → Sihanoukville (Sihanoukville International Airport)
8,702 mi
14,004 km · 7,562 nm
17h 32m
estimated nonstop flight time
+12h
time difference · heading north
See live IOW→KOS fares Phone-only fares on this route — call free
Flight time details
8,702 miles nonstop takes roughly 17h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IOW — Iowa City Municipal Airport · Iowa City, United States
- 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 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 IOW from KOS?
The flight distance from Iowa City (IOW) to Sihanoukville (KOS) is 8,702 miles (14,004 km, 7,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOW to KOS?
A nonstop flight takes about 17h 32m 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 Iowa City and Sihanoukville?
Sihanoukville is 12 hours ahead of Iowa City.
What is the cheapest way to fly from IOW to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOW–KOS that never appear on search engines, with no booking fees.