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DTB to TMI: distance & flight time
Siborong-Borong (Silangit Airport) → Tumling Tar (Tumling Tar Airport)
1,899 mi
3,056 km · 1,650 nm
4h 11m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live DTB→TMI fares Phone-only fares on this route — call free
Flight time details
1,899 miles nonstop takes roughly 4h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- TMI — Tumling Tar Airport · Tumling Tar, Nepal
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 TMI
- BHP · Bhojpur Airport15 mi away
- TPJ · Taplejung Airport31 mi away
- LDN · Lamidanda Airport32 mi away
- LUA · Lukla Airport38 mi away
Frequently asked questions
How far is DTB from TMI?
The flight distance from Siborong-Borong (DTB) to Tumling Tar (TMI) is 1,899 miles (3,056 km, 1,650 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to TMI?
A nonstop flight takes about 4h 11m 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 Tumling Tar?
Tumling Tar is 1.2 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to TMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–TMI that never appear on search engines, with no booking fees.