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DEC to DTB: distance & flight time
Decatur (Decatur Airport) → Siborong-Borong (Silangit Airport)
9,486 mi
15,266 km · 8,243 nm
19h 4m
estimated nonstop flight time
+12h
time difference · heading north
See live DEC→DTB fares Phone-only fares on this route — call free
Flight time details
9,486 miles nonstop takes roughly 19h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from DTB?
The flight distance from Decatur (DEC) to Siborong-Borong (DTB) is 9,486 miles (15,266 km, 8,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to DTB?
A nonstop flight takes about 19h 4m 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 Decatur and Siborong-Borong?
Siborong-Borong is 12 hours ahead of Decatur.
What is the cheapest way to fly from DEC to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–DTB that never appear on search engines, with no booking fees.