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LWB to KOS: distance & flight time
Lewisburg (Greenbrier Valley Airport) → Sihanoukville (Sihanoukville International Airport)
9,080 mi
14,613 km · 7,890 nm
18h 16m
estimated nonstop flight time
+12h
time difference · heading north
See live LWB→KOS fares Phone-only fares on this route — call free
Flight time details
9,080 miles nonstop takes roughly 18h 16m 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
- LWB — Greenbrier Valley Airport · Lewisburg, 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 LWB
- BKW · Raleigh County Memorial Airport40 mi away
- ROA · Roanoke–Blacksburg Regional Airport44 mi away
- BLF · Mercer County Airport59 mi away
- CRW · Yeager Airport74 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 LWB from KOS?
The flight distance from Lewisburg (LWB) to Sihanoukville (KOS) is 9,080 miles (14,613 km, 7,890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWB to KOS?
A nonstop flight takes about 18h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LWB to KOS?
Nonstop service on LWB–KOS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 18h 16m nonstop estimate.
What is the time difference between Lewisburg and Sihanoukville?
Sihanoukville is 12 hours ahead of Lewisburg.
What is the cheapest way to fly from LWB to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWB–KOS that never appear on search engines, with no booking fees.
Why are some LWB to KOS fares phone-only?
Consolidator contracts let us sell certain LWB–KOS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.