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KOS to LDM: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Ludington (Mason County Airport)
8,616 mi
13,866 km · 7,487 nm
17h 22m
estimated nonstop flight time
—
time difference · heading north
See live KOS→LDM fares Phone-only fares on this route — call free
Flight time details
8,616 miles nonstop takes roughly 17h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- LDM — Mason County Airport · Ludington, 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 LDM
- MBL · Manistee Co Blacker Airport23 mi away
- MKG · Muskegon County Airport55 mi away
- TVC · Cherry Capital Airport68 mi away
- SBM · Sheboygan County Memorial Airport73 mi away
Frequently asked questions
How far is KOS from LDM?
The flight distance from Sihanoukville (KOS) to Ludington (LDM) is 8,616 miles (13,866 km, 7,487 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to LDM?
A nonstop flight takes about 17h 22m 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 cheapest way to fly from KOS to LDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–LDM that never appear on search engines, with no booking fees.