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PHL to DTB: distance & flight time
Philadelphia (Philadelphia International Airport) → Siborong-Borong (Silangit Airport)
9,503 mi
15,294 km · 8,258 nm
19h 6m
estimated nonstop flight time
+11h
time difference · heading north
See live PHL→DTB fares Phone-only fares on this route — call free
Flight time details
9,503 miles nonstop takes roughly 19h 6m 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
- PHL — Philadelphia International Airport · Philadelphia, 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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 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 PHL from DTB?
The flight distance from Philadelphia (PHL) to Siborong-Borong (DTB) is 9,503 miles (15,294 km, 8,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHL to DTB?
A nonstop flight takes about 19h 6m 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 Philadelphia and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Philadelphia.
What is the cheapest way to fly from PHL to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHL–DTB that never appear on search engines, with no booking fees.