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OPO to DTB: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Siborong-Borong (Silangit Airport)
7,024 mi
11,304 km · 6,104 nm
14h 14m
estimated nonstop flight time
+6h
time difference · heading east
See live OPO→DTB fares Phone-only fares on this route — call free
Flight time details
7,024 miles nonstop takes roughly 14h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- 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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 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 OPO from DTB?
The flight distance from Porto (OPO) to Siborong-Borong (DTB) is 7,024 miles (11,304 km, 6,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to DTB?
A nonstop flight takes about 14h 14m 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 Porto and Siborong-Borong?
Siborong-Borong is 6 hours ahead of Porto.
What is the cheapest way to fly from OPO to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–DTB that never appear on search engines, with no booking fees.