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FLF to DTB: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → Siborong-Borong (Silangit Airport)
6,075 mi
9,778 km · 5,279 nm
12h 23m
estimated nonstop flight time
+5h
time difference · heading east
See live FLF→DTB fares Phone-only fares on this route — call free
Flight time details
6,075 miles nonstop takes roughly 12h 23m 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
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
- 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 FLF
- SGD · Sønderborg Airport21 mi away
- WBG · Schleswig Air Base22 mi away
- SKS · Skrydstrup Air Base31 mi away
- KEL · Kiel-Holtenau Airport41 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 FLF from DTB?
The flight distance from Flensburg (FLF) to Siborong-Borong (DTB) is 6,075 miles (9,778 km, 5,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to DTB?
A nonstop flight takes about 12h 23m 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 Flensburg and Siborong-Borong?
Siborong-Borong is 5 hours ahead of Flensburg.
What is the cheapest way to fly from FLF to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–DTB that never appear on search engines, with no booking fees.