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KOS to ACJ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Anuradhapura (Anuradhapura Air Force Base)
1,589 mi
2,558 km · 1,381 nm
3h 35m
estimated nonstop flight time
-1.5h
time difference · heading west
See live KOS→ACJ fares Phone-only fares on this route — call free
Flight time details
1,589 miles nonstop takes roughly 3h 35m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
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 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
Frequently asked questions
How far is KOS from ACJ?
The flight distance from Sihanoukville (KOS) to Anuradhapura (ACJ) 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 KOS to ACJ?
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 Sihanoukville and Anuradhapura?
Anuradhapura is 1.5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to ACJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ACJ that never appear on search engines, with no booking fees.