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INT to DTB: distance & flight time
Winston-salem (Smith Reynolds Airport) → Siborong-Borong (Silangit Airport)
9,784 mi
15,745 km · 8,502 nm
19h 39m
estimated nonstop flight time
+11h
time difference · heading north
See live INT→DTB fares Phone-only fares on this route — call free
Flight time details
9,784 miles nonstop takes roughly 19h 39m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from DTB?
The flight distance from Winston-salem (INT) to Siborong-Borong (DTB) is 9,784 miles (15,745 km, 8,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to DTB?
A nonstop flight takes about 19h 39m 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 Winston-salem and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–DTB that never appear on search engines, with no booking fees.