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NJA to KOS: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Sihanoukville (Sihanoukville International Airport)
2,826 mi
4,548 km · 2,456 nm
6h
estimated nonstop flight time
-2h
time difference · heading southwest
See live NJA→KOS fares Phone-only fares on this route — call free
Flight time details
2,826 miles nonstop takes roughly 6h 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
- NJA — Atsugi Naval Air Facility · Atsugi, 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 NJA
- HND · Tokyo Haneda International Airport20 mi away
- NRT · Narita International Airport57 mi away
- OKO · Yokota Air Base21 mi away
- OIM · Oshima Airport47 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 NJA from KOS?
The flight distance from Atsugi (NJA) to Sihanoukville (KOS) is 2,826 miles (4,548 km, 2,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to KOS?
A nonstop flight takes about 6h 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 Atsugi and Sihanoukville?
Sihanoukville is 2 hours behind Atsugi.
What is the cheapest way to fly from NJA to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–KOS that never appear on search engines, with no booking fees.