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KLU to DTB: distance & flight time
Klagenfurt (Klagenfurt Airport) → Siborong-Borong (Silangit Airport)
5,851 mi
9,417 km · 5,085 nm
11h 56m
estimated nonstop flight time
+5h
time difference · heading east
See live KLU→DTB fares Phone-only fares on this route — call free
Flight time details
5,851 miles nonstop takes roughly 11h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- DTB — Silangit Airport · Siborong-Borong, 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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Near DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 mi away
Frequently asked questions
How far is KLU from DTB?
The flight distance from Klagenfurt (KLU) to Siborong-Borong (DTB) is 5,851 miles (9,417 km, 5,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to DTB?
A nonstop flight takes about 11h 56m 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 Klagenfurt and Siborong-Borong?
Siborong-Borong is 5 hours ahead of Klagenfurt.
What is the cheapest way to fly from KLU to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–DTB that never appear on search engines, with no booking fees.