Need help booking?
Unpublished phone-only deals available
KOS to LBL: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Liberal (Liberal Mid-America Regional Airport)
8,780 mi
14,130 km · 7,629 nm
17h 41m
estimated nonstop flight time
-12h
time difference · heading northeast
See live KOS→LBL fares Phone-only fares on this route — call free
Flight time details
8,780 miles nonstop takes roughly 17h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- LBL — Liberal Mid-America Regional Airport · Liberal, United States
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 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
Near LBL
- GUY · Guymon Municipal Airport39 mi away
- GCK · Garden City Regional Airport62 mi away
- DDC · Dodge City Regional Airport74 mi away
- WWR · West Woodward Airport90 mi away
Frequently asked questions
How far is KOS from LBL?
The flight distance from Sihanoukville (KOS) to Liberal (LBL) is 8,780 miles (14,130 km, 7,629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to LBL?
A nonstop flight takes about 17h 41m 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 Sihanoukville and Liberal?
Liberal is 12 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to LBL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–LBL that never appear on search engines, with no booking fees.