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CON to DTB: distance & flight time
Concord NH (Concord Municipal Airport) → Siborong-Borong (Silangit Airport)
9,240 mi
14,871 km · 8,030 nm
18h 35m
estimated nonstop flight time
+11h
time difference · heading north
See live CON→DTB fares Phone-only fares on this route — call free
Flight time details
9,240 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
- CON — Concord Municipal Airport · Concord NH, 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 CON
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 CON from DTB?
The flight distance from Concord NH (CON) to Siborong-Borong (DTB) is 9,240 miles (14,871 km, 8,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON 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 Concord NH and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Concord NH.
What is the cheapest way to fly from CON to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–DTB that never appear on search engines, with no booking fees.