Need help booking?
Unpublished phone-only deals available
PWM to DTB: distance & flight time
Portland (Portland International Jetport Airport) → Siborong-Borong (Silangit Airport)
9,196 mi
14,800 km · 7,991 nm
18h 30m
estimated nonstop flight time
+11h
time difference · heading north
See live PWM→DTB fares Phone-only fares on this route — call free
Flight time details
9,196 miles nonstop takes roughly 18h 30m 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
- PWM — Portland International Jetport Airport · Portland, 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 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 PWM from DTB?
The flight distance from Portland (PWM) to Siborong-Borong (DTB) is 9,196 miles (14,800 km, 7,991 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWM to DTB?
A nonstop flight takes about 18h 30m 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 Portland and Siborong-Borong?
Siborong-Borong is 11 hours ahead of Portland.
What is the cheapest way to fly from PWM to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWM–DTB that never appear on search engines, with no booking fees.