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FLZ to DTB: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Siborong-Borong (Silangit Airport)
49 mi
79 km · 43 nm
36m
estimated nonstop flight time
Same time
time difference · heading north
See live FLZ→DTB fares Phone-only fares on this route — call free
Flight time details
49 miles nonstop takes roughly 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- 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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 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 FLZ from DTB?
The flight distance from Sibolga (FLZ) to Siborong-Borong (DTB) is 49 miles (79 km, 43 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to DTB?
A nonstop flight takes about 36m 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 cheapest way to fly from FLZ to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–DTB that never appear on search engines, with no booking fees.