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DTB to IRB: distance & flight time
Siborong-Borong (Silangit Airport) → Iraan (Iraan Municipal Airport)
9,765 mi
15,715 km · 8,486 nm
19h 37m
estimated nonstop flight time
-12h
time difference · heading northeast
See live DTB→IRB fares Phone-only fares on this route — call free
Flight time details
9,765 miles nonstop takes roughly 19h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- IRB — Iraan Municipal Airport · Iraan, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Frequently asked questions
How far is DTB from IRB?
The flight distance from Siborong-Borong (DTB) to Iraan (IRB) is 9,765 miles (15,715 km, 8,486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to IRB?
A nonstop flight takes about 19h 37m 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 Iraan?
Iraan is 12 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to IRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–IRB that never appear on search engines, with no booking fees.