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HSH to KOS: distance & flight time
Henderson (Henderson Executive Airport) → Sihanoukville (Sihanoukville International Airport)
8,348 mi
13,435 km · 7,254 nm
16h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HSH→KOS fares Phone-only fares on this route — call free
Flight time details
8,348 miles nonstop takes roughly 16h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HSH — Henderson Executive Airport · Henderson, 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 HSH
- LAS · McCarran International Airport7 mi away
- VGT · North Las Vegas Airport17 mi away
- LSV · Nellis Air Force Base19 mi away
- INS · Creech Air Force Base52 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 HSH from KOS?
The flight distance from Henderson (HSH) to Sihanoukville (KOS) is 8,348 miles (13,435 km, 7,254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSH to KOS?
A nonstop flight takes about 16h 50m 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 Henderson and Sihanoukville?
Sihanoukville is 14 hours ahead of Henderson.
What is the cheapest way to fly from HSH to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSH–KOS that never appear on search engines, with no booking fees.