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IAS to DTB: distance & flight time
Iasi (Iaşi Airport) → Siborong-Borong (Silangit Airport)
5,235 mi
8,425 km · 4,549 nm
10h 44m
estimated nonstop flight time
+4h
time difference · heading east
See live IAS→DTB fares Phone-only fares on this route — call free
Flight time details
5,235 miles nonstop takes roughly 10h 44m 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
- IAS — Iaşi Airport · Iasi, Romania
- 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 IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 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 IAS from DTB?
The flight distance from Iasi (IAS) to Siborong-Borong (DTB) is 5,235 miles (8,425 km, 4,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAS to DTB?
A nonstop flight takes about 10h 44m 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 Iasi and Siborong-Borong?
Siborong-Borong is 4 hours ahead of Iasi.
What is the cheapest way to fly from IAS to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAS–DTB that never appear on search engines, with no booking fees.