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TBB to BIR: distance & flight time
Tuy Hoa (Dong Tac Airport) → Biratnagar (Biratnagar Airport)
1,704 mi
2,743 km · 1,481 nm
3h 49m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live TBB→BIR fares Phone-only fares on this route — call free
Flight time details
1,704 miles nonstop takes roughly 3h 49m 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
- TBB — Dong Tac Airport · Tuy Hoa, Vietnam
- BIR — Biratnagar Airport · Biratnagar, 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 TBB
- NHA · Nha Trang Air Base58 mi away
- UIH · Phu Cat Airport66 mi away
- CXR · Cam Ranh Airport73 mi away
- BMV · Buon Ma Thuot Airport86 mi away
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Frequently asked questions
How far is TBB from BIR?
The flight distance from Tuy Hoa (TBB) to Biratnagar (BIR) is 1,704 miles (2,743 km, 1,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBB to BIR?
A nonstop flight takes about 3h 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 Tuy Hoa and Biratnagar?
Biratnagar is 1.2 hours behind Tuy Hoa.
What is the cheapest way to fly from TBB to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBB–BIR that never appear on search engines, with no booking fees.