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WRZ to KOS: distance & flight time
Wirawila (Weerawila Airport) → Sihanoukville (Sihanoukville International Airport)
1,559 mi
2,510 km · 1,355 nm
3h 31m
estimated nonstop flight time
+1.5h
time difference · heading east
See live WRZ→KOS fares Phone-only fares on this route — call free
Flight time details
1,559 miles nonstop takes roughly 3h 31m 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
- WRZ — Weerawila Airport · Wirawila, 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 WRZ
- HRI · Mattala Rajapaksa International Airport8 mi away
- KCT · Koggala Airport65 mi away
- ADP · Ampara Airport80 mi away
- RML · Colombo Ratmalana Airport101 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 WRZ from KOS?
The flight distance from Wirawila (WRZ) to Sihanoukville (KOS) is 1,559 miles (2,510 km, 1,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WRZ to KOS?
A nonstop flight takes about 3h 31m 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 Wirawila and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Wirawila.
What is the cheapest way to fly from WRZ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WRZ–KOS that never appear on search engines, with no booking fees.