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NBS to BIR: distance & flight time
Baishan (Changbaishan Airport) → Biratnagar (Biratnagar Airport)
2,513 mi
4,044 km · 2,183 nm
5h 24m
estimated nonstop flight time
-2.2h
time difference · heading west
See live NBS→BIR fares Phone-only fares on this route — call free
Flight time details
2,513 miles nonstop takes roughly 5h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.2-hour time set-back when reading arrival times on your ticket.
The two airports
- NBS — Changbaishan Airport · Baishan, China
- 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 NBS
- TNH · Tonghua Sanyuanpu Airport98 mi away
- YNJ · Yanji Chaoyangchuan Airport110 mi away
- RGO · Orang Airport114 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 NBS from BIR?
The flight distance from Baishan (NBS) to Biratnagar (BIR) is 2,513 miles (4,044 km, 2,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NBS to BIR?
A nonstop flight takes about 5h 24m 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 Baishan and Biratnagar?
Biratnagar is 2.2 hours behind Baishan.
What is the cheapest way to fly from NBS to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NBS–BIR that never appear on search engines, with no booking fees.