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BOS to DTB: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Siborong-Borong (Silangit Airport)
9,291 mi
14,952 km · 8,074 nm
18h 41m
estimated nonstop flight time
+11h
time difference · heading north
See live BOS→DTB fares Phone-only fares on this route — call free
Flight time details
9,291 miles nonstop takes roughly 18h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from DTB?
The flight distance from Boston (BOS) to Siborong-Borong (DTB) is 9,291 miles (14,952 km, 8,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to DTB?
A nonstop flight takes about 18h 41m 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 Boston and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Boston.
What is the cheapest way to fly from BOS to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–DTB that never appear on search engines, with no booking fees.