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GDW to DTB: distance & flight time
Gladwin (Gladwin Zettel Memorial Airport) → Siborong-Borong (Silangit Airport)
9,235 mi
14,863 km · 8,025 nm
18h 35m
estimated nonstop flight time
+11h
time difference · heading north
See live GDW→DTB fares Phone-only fares on this route — call free
Flight time details
9,235 miles nonstop takes roughly 18h 35m 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
- GDW — Gladwin Zettel Memorial Airport · Gladwin, 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 GDW
- HTL · Roscommon County - Blodgett Memorial Airport29 mi away
- MBS · MBS International Airport36 mi away
- AMN · Gratiot Community Airport46 mi away
- ECA · Iosco County Airport57 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 GDW from DTB?
The flight distance from Gladwin (GDW) to Siborong-Borong (DTB) is 9,235 miles (14,863 km, 8,025 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDW to DTB?
A nonstop flight takes about 18h 35m 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 Gladwin and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Gladwin.
What is the cheapest way to fly from GDW to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDW–DTB that never appear on search engines, with no booking fees.