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TST to BIR: distance & flight time
Trang (Trang Airport) → Biratnagar (Biratnagar Airport)
1,542 mi
2,481 km · 1,340 nm
3h 29m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live TST→BIR fares Phone-only fares on this route — call free
Flight time details
1,542 miles nonstop takes roughly 3h 29m 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
- TST — Trang Airport · Trang, Thailand
- 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 TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 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 TST from BIR?
The flight distance from Trang (TST) to Biratnagar (BIR) is 1,542 miles (2,481 km, 1,340 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to BIR?
A nonstop flight takes about 3h 29m 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 Trang and Biratnagar?
Biratnagar is 1.2 hours behind Trang.
What is the cheapest way to fly from TST to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–BIR that never appear on search engines, with no booking fees.