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BIR to TNN: distance & flight time
Biratnagar (Biratnagar Airport) → Tainan (Tainan Airport)
2,076 mi
3,341 km · 1,804 nm
4h 32m
estimated nonstop flight time
+2.3h
time difference · heading east
See live BIR→TNN fares Phone-only fares on this route — call free
Flight time details
2,076 miles nonstop takes roughly 4h 32m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- TNN — Tainan Airport · Tainan, Taiwan
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 BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is BIR from TNN?
The flight distance from Biratnagar (BIR) to Tainan (TNN) is 2,076 miles (3,341 km, 1,804 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to TNN?
A nonstop flight takes about 4h 32m 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 Biratnagar and Tainan?
Tainan is 2.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–TNN that never appear on search engines, with no booking fees.