Need help booking?
Unpublished phone-only deals available
KOS to TMC: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Waikabubak-Sumba Island (Tambolaka Airport)
1,749 mi
2,814 km · 1,520 nm
3h 54m
estimated nonstop flight time
+1h
time difference · heading southeast
See live KOS→TMC fares Phone-only fares on this route — call free
Flight time details
1,749 miles nonstop takes roughly 3h 54m 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
- TMC — Tambolaka Airport · Waikabubak-Sumba 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 TMC
- BMU · Muhammad Salahuddin Airport71 mi away
- WGP · Umbu Mehang Kunda Airport74 mi away
- LBJ · Komodo Airport77 mi away
- RTG · Frans Sales Lega Airport101 mi away
Frequently asked questions
How far is KOS from TMC?
The flight distance from Sihanoukville (KOS) to Waikabubak-Sumba Island (TMC) is 1,749 miles (2,814 km, 1,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to TMC?
A nonstop flight takes about 3h 54m 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 Waikabubak-Sumba Island?
Waikabubak-Sumba Island is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to TMC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–TMC that never appear on search engines, with no booking fees.