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DTB to OST: distance & flight time
Siborong-Borong (Silangit Airport) → Ostend (Ostend-Bruges International Airport)
6,361 mi
10,238 km · 5,528 nm
12h 56m
estimated nonstop flight time
-5h
time difference · heading northwest
See live DTB→OST fares Phone-only fares on this route — call free
Flight time details
6,361 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
Frequently asked questions
How far is DTB from OST?
The flight distance from Siborong-Borong (DTB) to Ostend (OST) is 6,361 miles (10,238 km, 5,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to OST?
A nonstop flight takes about 12h 56m 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 Ostend?
Ostend is 5 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–OST that never appear on search engines, with no booking fees.