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HND to KOS: distance & flight time
Tokyo (Tokyo Haneda International Airport) → Sihanoukville (Sihanoukville International Airport)
2,846 mi
4,579 km · 2,473 nm
6h 3m
estimated nonstop flight time
-2h
time difference · heading southwest
See live HND→KOS fares Phone-only fares on this route — call free
Flight time details
2,846 miles nonstop takes roughly 6h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HND — Tokyo Haneda International Airport · Tokyo, Japan
- 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 HND
- NRT · Narita International Airport37 mi away
- NJA · Atsugi Naval Air Facility20 mi away
- OKO · Yokota Air Base28 mi away
- IBR · Hyakuri Airport56 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 HND from KOS?
The flight distance from Tokyo (HND) to Sihanoukville (KOS) is 2,846 miles (4,579 km, 2,473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HND to KOS?
A nonstop flight takes about 6h 3m 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 Tokyo and Sihanoukville?
Sihanoukville is 2 hours behind Tokyo.
What is the cheapest way to fly from HND to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HND–KOS that never appear on search engines, with no booking fees.