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KOS to SWQ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Sumbawa Island (Sumbawa Besar Airport)
1,623 mi
2,611 km · 1,410 nm
3h 39m
estimated nonstop flight time
+1h
time difference · heading southeast
See live KOS→SWQ fares Phone-only fares on this route — call free
Flight time details
1,623 miles nonstop takes roughly 3h 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- SWQ — Sumbawa Besar Airport · Sumbawa Island, Indonesia
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 SWQ
- LOP · Lombok International Airport80 mi away
- BMU · Muhammad Salahuddin Airport87 mi away
- AMI · Selaparang Airport90 mi away
- TMC · Tambolaka Airport140 mi away
Frequently asked questions
How far is KOS from SWQ?
The flight distance from Sihanoukville (KOS) to Sumbawa Island (SWQ) is 1,623 miles (2,611 km, 1,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to SWQ?
A nonstop flight takes about 3h 39m 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 Sumbawa Island?
Sumbawa Island is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to SWQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–SWQ that never appear on search engines, with no booking fees.