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KOS to ADM: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Ardmore (Ardmore Municipal Airport)
9,053 mi
14,569 km · 7,867 nm
18h 13m
estimated nonstop flight time
-12h
time difference · heading northeast
See live KOS→ADM fares Phone-only fares on this route — call free
Flight time details
9,053 miles nonstop takes roughly 18h 13m 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
- ADM — Ardmore Municipal Airport · Ardmore, 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 ADM
- ADT · Ada Regional Airport40 mi away
- DUC · Halliburton Field55 mi away
- DFW · Dallas Fort Worth International Airport97 mi away
- TIK · Tinker Air Force Base80 mi away
Frequently asked questions
How far is KOS from ADM?
The flight distance from Sihanoukville (KOS) to Ardmore (ADM) is 9,053 miles (14,569 km, 7,867 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to ADM?
A nonstop flight takes about 18h 13m 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 Ardmore?
Ardmore is 12 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to ADM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ADM that never appear on search engines, with no booking fees.