Need help booking?
Unpublished phone-only deals available
OSM to DTB: distance & flight time
Mosul (Mosul International Airport) → Siborong-Borong (Silangit Airport)
4,257 mi
6,851 km · 3,699 nm
8h 49m
estimated nonstop flight time
+4h
time difference · heading east
See live OSM→DTB fares Phone-only fares on this route — call free
Flight time details
4,257 miles nonstop takes roughly 8h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- OSM — Mosul International Airport · Mosul, Iraq
- 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 OSM
- RQW · Qayyarah West Airport37 mi away
- EBL · Erbil International Airport46 mi away
- KIK · Kirkuk Air Base89 mi away
- NKT · Şırnak Şerafettin Elçi Airport95 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 OSM from DTB?
The flight distance from Mosul (OSM) to Siborong-Borong (DTB) is 4,257 miles (6,851 km, 3,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSM to DTB?
A nonstop flight takes about 8h 49m 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 Mosul and Siborong-Borong?
Siborong-Borong is 4 hours ahead of Mosul.
What is the cheapest way to fly from OSM to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSM–DTB that never appear on search engines, with no booking fees.