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DTB to IRD: distance & flight time
Siborong-Borong (Silangit Airport) → Ishurdi (Ishurdi Airport)
1,652 mi
2,659 km · 1,436 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DTB→IRD fares Phone-only fares on this route — call free
Flight time details
1,652 miles nonstop takes roughly 3h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- IRD — Ishurdi Airport · Ishurdi, Bangladesh
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 IRD
- RJH · Shah Mokhdum Airport34 mi away
- JSR · Jessore Airport67 mi away
- DAC · Hazrat Shahjalal International Airport88 mi away
- CCU · Netaji Subhash Chandra Bose International Airport110 mi away
Frequently asked questions
How far is DTB from IRD?
The flight distance from Siborong-Borong (DTB) to Ishurdi (IRD) is 1,652 miles (2,659 km, 1,436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to IRD?
A nonstop flight takes about 3h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DTB to IRD?
Nonstop service on DTB–IRD depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 42m nonstop estimate.
What is the time difference between Siborong-Borong and Ishurdi?
Ishurdi is 1 hour behind Siborong-Borong.
What is the cheapest way to fly from DTB to IRD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–IRD that never appear on search engines, with no booking fees.
Why are some DTB to IRD fares phone-only?
Consolidator contracts let us sell certain DTB–IRD tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.