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CAT to DTB: distance & flight time
Cascais (Cascais Airport) → Siborong-Borong (Silangit Airport)
7,099 mi
11,425 km · 6,169 nm
14h 23m
estimated nonstop flight time
+6h
time difference · heading east
See live CAT→DTB fares Phone-only fares on this route — call free
Flight time details
7,099 miles nonstop takes roughly 14h 23m 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
- CAT — Cascais Airport · Cascais, 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from DTB?
The flight distance from Cascais (CAT) to Siborong-Borong (DTB) is 7,099 miles (11,425 km, 6,169 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to DTB?
A nonstop flight takes about 14h 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 Cascais and Siborong-Borong?
Siborong-Borong is 6 hours ahead of Cascais.
What is the cheapest way to fly from CAT to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–DTB that never appear on search engines, with no booking fees.