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POW to DTB: distance & flight time
Portoroz (Portoroz Airport) → Siborong-Borong (Silangit Airport)
5,883 mi
9,468 km · 5,112 nm
12h
estimated nonstop flight time
+5h
time difference · heading east
See live POW→DTB fares Phone-only fares on this route — call free
Flight time details
5,883 miles nonstop takes roughly 12h 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
- POW — Portoroz Airport · Portoroz, Slovenia
- 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 POW
- TRS · Trieste–Friuli Venezia Giulia Airport25 mi away
- PUY · Pula Airport43 mi away
- RJK · Rijeka Airport50 mi away
- VCE · Venice Marco Polo Airport61 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 POW from DTB?
The flight distance from Portoroz (POW) to Siborong-Borong (DTB) is 5,883 miles (9,468 km, 5,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POW to DTB?
A nonstop flight takes about 12h 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 Portoroz and Siborong-Borong?
Siborong-Borong is 5 hours ahead of Portoroz.
What is the cheapest way to fly from POW to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POW–DTB that never appear on search engines, with no booking fees.