Need help booking?
Unpublished phone-only deals available
PTK to DTB: distance & flight time
Pontiac (Oakland County International Airport) → Siborong-Borong (Silangit Airport)
9,329 mi
15,014 km · 8,107 nm
18h 46m
estimated nonstop flight time
+11h
time difference · heading north
See live PTK→DTB fares Phone-only fares on this route — call free
Flight time details
9,329 miles nonstop takes roughly 18h 46m 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
- PTK — Oakland County International Airport · Pontiac, 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 PTK
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 PTK from DTB?
The flight distance from Pontiac (PTK) to Siborong-Borong (DTB) is 9,329 miles (15,014 km, 8,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTK to DTB?
A nonstop flight takes about 18h 46m 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 Pontiac and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Pontiac.
What is the cheapest way to fly from PTK to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTK–DTB that never appear on search engines, with no booking fees.