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DTB to LLY: distance & flight time
Siborong-Borong (Silangit Airport) → Mount Holly (South Jersey Regional Airport)
9,495 mi
15,281 km · 8,251 nm
19h 5m
estimated nonstop flight time
-11h
time difference · heading north
See live DTB→LLY fares Phone-only fares on this route — call free
Flight time details
9,495 miles nonstop takes roughly 19h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- LLY — South Jersey Regional Airport · Mount Holly, United States
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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is DTB from LLY?
The flight distance from Siborong-Borong (DTB) to Mount Holly (LLY) is 9,495 miles (15,281 km, 8,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to LLY?
A nonstop flight takes about 19h 5m 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 Mount Holly?
Mount Holly is 11 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–LLY that never appear on search engines, with no booking fees.