Need help booking?
Unpublished phone-only deals available
DVT to KOS: distance & flight time
Phoenix (Phoenix Deer Valley Airport) → Sihanoukville (Sihanoukville International Airport)
8,582 mi
13,811 km · 7,458 nm
17h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DVT→KOS fares Phone-only fares on this route — call free
Flight time details
8,582 miles nonstop takes roughly 17h 18m 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
- DVT — Phoenix Deer Valley Airport · Phoenix , 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 DVT
- PHX · Phoenix Sky Harbor International Airport18 mi away
- SCF · Scottsdale Airport11 mi away
- LUF · Luke Air Force Base20 mi away
- GYR · Phoenix Goodyear Airport25 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 DVT from KOS?
The flight distance from Phoenix (DVT) to Sihanoukville (KOS) is 8,582 miles (13,811 km, 7,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DVT to KOS?
A nonstop flight takes about 17h 18m 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 Phoenix and Sihanoukville?
Sihanoukville is 14 hours ahead of Phoenix .
What is the cheapest way to fly from DVT to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DVT–KOS that never appear on search engines, with no booking fees.