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DTB to PRM: distance & flight time
Siborong-Borong (Silangit Airport) → Portimao (Portimão Airport)
7,083 mi
11,399 km · 6,155 nm
14h 21m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DTB→PRM fares Phone-only fares on this route — call free
Flight time details
7,083 miles nonstop takes roughly 14h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- PRM — Portimão Airport · Portimao, Portugal
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 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
Near PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Frequently asked questions
How far is DTB from PRM?
The flight distance from Siborong-Borong (DTB) to Portimao (PRM) is 7,083 miles (11,399 km, 6,155 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to PRM?
A nonstop flight takes about 14h 21m 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 Siborong-Borong and Portimao?
Portimao is 6 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–PRM that never appear on search engines, with no booking fees.