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JMS to KOS: distance & flight time
Jamestown (Jamestown Regional Airport) → Sihanoukville (Sihanoukville International Airport)
8,232 mi
13,247 km · 7,153 nm
16h 36m
estimated nonstop flight time
+12h
time difference · heading northwest
See live JMS→KOS fares Phone-only fares on this route — call free
Flight time details
8,232 miles nonstop takes roughly 16h 36m 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
- JMS — Jamestown Regional Airport · Jamestown, 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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 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 JMS from KOS?
The flight distance from Jamestown (JMS) to Sihanoukville (KOS) is 8,232 miles (13,247 km, 7,153 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to KOS?
A nonstop flight takes about 16h 36m 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 Jamestown and Sihanoukville?
Sihanoukville is 12 hours ahead of Jamestown.
What is the cheapest way to fly from JMS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–KOS that never appear on search engines, with no booking fees.