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SOP to KOS: distance & flight time
Pinehurst-Southern Pines (Moore County Airport) → Sihanoukville (Sihanoukville International Airport)
9,265 mi
14,911 km · 8,051 nm
18h 38m
estimated nonstop flight time
+11h
time difference · heading north
See live SOP→KOS fares Phone-only fares on this route — call free
Flight time details
9,265 miles nonstop takes roughly 18h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- SOP — Moore County Airport · Pinehurst-Southern Pines, 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 SOP
- POB · Pope Field22 mi away
- FBG · Simmons Army Air Field27 mi away
- FAY · Fayetteville Regional Grannis Field34 mi away
- LBT · Lumberton Regional Airport47 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 SOP from KOS?
The flight distance from Pinehurst-Southern Pines (SOP) to Sihanoukville (KOS) is 9,265 miles (14,911 km, 8,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOP to KOS?
A nonstop flight takes about 18h 38m 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 Pinehurst-Southern Pines and Sihanoukville?
Sihanoukville is 11 hours ahead of Pinehurst-Southern Pines.
What is the cheapest way to fly from SOP to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOP–KOS that never appear on search engines, with no booking fees.