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ATY to DTB: distance & flight time
Watertown (Watertown Regional Airport) → Siborong-Borong (Silangit Airport)
9,029 mi
14,531 km · 7,846 nm
18h 10m
estimated nonstop flight time
+12h
time difference · heading north
See live ATY→DTB fares Phone-only fares on this route — call free
Flight time details
9,029 miles nonstop takes roughly 18h 10m 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
- ATY — Watertown Regional Airport · Watertown, 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 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 ATY from DTB?
The flight distance from Watertown (ATY) to Siborong-Borong (DTB) is 9,029 miles (14,531 km, 7,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to DTB?
A nonstop flight takes about 18h 10m 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 Watertown and Siborong-Borong?
Siborong-Borong is 12 hours ahead of Watertown.
What is the cheapest way to fly from ATY to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–DTB that never appear on search engines, with no booking fees.