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OSC to DTB: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Siborong-Borong (Silangit Airport)
9,206 mi
14,816 km · 8,000 nm
18h 31m
estimated nonstop flight time
+11h
time difference · heading north
See live OSC→DTB fares Phone-only fares on this route — call free
Flight time details
9,206 miles nonstop takes roughly 18h 31m 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
- OSC — Oscoda Wurtsmith Airport · Oscoda, 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 OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 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 OSC from DTB?
The flight distance from Oscoda (OSC) to Siborong-Borong (DTB) is 9,206 miles (14,816 km, 8,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to DTB?
A nonstop flight takes about 18h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSC to DTB?
Nonstop service on OSC–DTB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 18h 31m nonstop estimate.
What is the time difference between Oscoda and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Oscoda.
What is the cheapest way to fly from OSC to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–DTB that never appear on search engines, with no booking fees.
Why are some OSC to DTB fares phone-only?
Consolidator contracts let us sell certain OSC–DTB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.