Need help booking?
Unpublished phone-only deals available
JCI to KOS: distance & flight time
Olathe (New Century Aircenter Airport) → Sihanoukville (Sihanoukville International Airport)
8,820 mi
14,195 km · 7,665 nm
17h 46m
estimated nonstop flight time
+12h
time difference · heading northwest
See live JCI→KOS fares Phone-only fares on this route — call free
Flight time details
8,820 miles nonstop takes roughly 17h 46m gate to gate, flying northwest. 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
- JCI — New Century Aircenter Airport · Olathe, 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 JCI
- OJC · Johnson County Executive Airport8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- MKC · Charles B. Wheeler Downtown Airport26 mi away
- MCI · Kansas City International Airport34 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 JCI from KOS?
The flight distance from Olathe (JCI) to Sihanoukville (KOS) is 8,820 miles (14,195 km, 7,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JCI to KOS?
A nonstop flight takes about 17h 46m 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 Olathe and Sihanoukville?
Sihanoukville is 12 hours ahead of Olathe.
What is the cheapest way to fly from JCI to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JCI–KOS that never appear on search engines, with no booking fees.