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KOS to ADS: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Addison (Addison Airport)
9,139 mi
14,708 km · 7,942 nm
18h 23m
estimated nonstop flight time
-12h
time difference · heading northeast
See live KOS→ADS fares Phone-only fares on this route — call free
Flight time details
9,139 miles nonstop takes roughly 18h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- ADS — Addison Airport · Addison, United States
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 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
Near ADS
- DFW · Dallas Fort Worth International Airport13 mi away
- DAL · Dallas Love Field8 mi away
- RBD · Dallas Executive Airport20 mi away
- AFW · Fort Worth Alliance Airport28 mi away
Frequently asked questions
How far is KOS from ADS?
The flight distance from Sihanoukville (KOS) to Addison (ADS) is 9,139 miles (14,708 km, 7,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to ADS?
A nonstop flight takes about 18h 23m 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 Sihanoukville and Addison?
Addison is 12 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to ADS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ADS that never appear on search engines, with no booking fees.