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DTB to APC: distance & flight time
Siborong-Borong (Silangit Airport) → Napa (Napa County Airport)
8,599 mi
13,838 km · 7,472 nm
17h 20m
estimated nonstop flight time
-14h
time difference · heading northeast
See live DTB→APC fares Phone-only fares on this route — call free
Flight time details
8,599 miles nonstop takes roughly 17h 20m 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
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is DTB from APC?
The flight distance from Siborong-Borong (DTB) to Napa (APC) is 8,599 miles (13,838 km, 7,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to APC?
A nonstop flight takes about 17h 20m 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 Napa?
Napa is 14 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–APC that never appear on search engines, with no booking fees.