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DTB to AST: distance & flight time
Siborong-Borong (Silangit Airport) → Astoria (Astoria Regional Airport)
8,195 mi
13,189 km · 7,121 nm
16h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live DTB→AST fares Phone-only fares on this route — call free
Flight time details
8,195 miles nonstop takes roughly 16h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- AST — Astoria Regional Airport · Astoria, United States
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 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
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is DTB from AST?
The flight distance from Siborong-Borong (DTB) to Astoria (AST) is 8,195 miles (13,189 km, 7,121 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to AST?
A nonstop flight takes about 16h 32m 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 Siborong-Borong and Astoria?
Astoria is 14 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–AST that never appear on search engines, with no booking fees.