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ACJ to KOS: distance & flight time
Anuradhapura (Anuradhapura Air Force Base) → Sihanoukville (Sihanoukville International Airport)
1,589 mi
2,558 km · 1,381 nm
3h 35m
estimated nonstop flight time
+1.5h
time difference · heading east
See live ACJ→KOS fares Phone-only fares on this route — call free
Flight time details
1,589 miles nonstop takes roughly 3h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
- 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 ACJ
- GIU · Sigiriya Air Force Base31 mi away
- HIM · Hingurakgoda Air Force Base42 mi away
- TRR · China Bay Airport54 mi away
- CMB · Bandaranaike International Colombo Airport86 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 ACJ from KOS?
The flight distance from Anuradhapura (ACJ) to Sihanoukville (KOS) is 1,589 miles (2,558 km, 1,381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACJ to KOS?
A nonstop flight takes about 3h 35m 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 Anuradhapura and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Anuradhapura.
What is the cheapest way to fly from ACJ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACJ–KOS that never appear on search engines, with no booking fees.