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ACV to KOS: distance & flight time
Arcata CA (California Redwood Coast-Humboldt County Airport) → Sihanoukville (Sihanoukville International Airport)
7,756 mi
12,481 km · 6,739 nm
15h 40m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ACV→KOS fares Phone-only fares on this route — call free
Flight time details
7,756 miles nonstop takes roughly 15h 40m 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
- ACV — California Redwood Coast-Humboldt County Airport · Arcata CA, 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 ACV
- EKA · Murray Field12 mi away
- CEC · Jack Mc Namara Field Airport56 mi away
- RDD · Redding Municipal Airport100 mi away
- RBL · Red Bluff Municipal Airport113 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 ACV from KOS?
The flight distance from Arcata CA (ACV) to Sihanoukville (KOS) is 7,756 miles (12,481 km, 6,739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACV to KOS?
A nonstop flight takes about 15h 40m 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 Arcata CA and Sihanoukville?
Sihanoukville is 14 hours ahead of Arcata CA.
What is the cheapest way to fly from ACV to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACV–KOS that never appear on search engines, with no booking fees.