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AGC to KOS: distance & flight time
Pittsburgh (Allegheny County Airport) → Sihanoukville (Sihanoukville International Airport)
8,910 mi
14,340 km · 7,743 nm
17h 56m
estimated nonstop flight time
+11h
time difference · heading north
See live AGC→KOS fares Phone-only fares on this route — call free
Flight time details
8,910 miles nonstop takes roughly 17h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- AGC — Allegheny County Airport · Pittsburgh, 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 AGC
- PIT · Pittsburgh International Airport19 mi away
- LBE · Arnold Palmer Regional Airport28 mi away
- BFP · Beaver County Airport38 mi away
- HLG · Wheeling Ohio County Airport40 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 AGC from KOS?
The flight distance from Pittsburgh (AGC) to Sihanoukville (KOS) is 8,910 miles (14,340 km, 7,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AGC to KOS?
A nonstop flight takes about 17h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AGC to KOS?
Nonstop service on AGC–KOS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 56m nonstop estimate.
What is the time difference between Pittsburgh and Sihanoukville?
Sihanoukville is 11 hours ahead of Pittsburgh.
What is the cheapest way to fly from AGC to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AGC–KOS that never appear on search engines, with no booking fees.
Why are some AGC to KOS fares phone-only?
Consolidator contracts let us sell certain AGC–KOS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.