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BIR to BLT: distance & flight time
Biratnagar (Biratnagar Airport) → Blackwater (Blackwater Airport)
5,372 mi
8,645 km · 4,668 nm
11h
estimated nonstop flight time
+4.3h
time difference · heading southeast
See live BIR→BLT fares Phone-only fares on this route — call free
Flight time details
5,372 miles nonstop takes roughly 11h gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- BLT — Blackwater Airport · Blackwater, Australia
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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is BIR from BLT?
The flight distance from Biratnagar (BIR) to Blackwater (BLT) is 5,372 miles (8,645 km, 4,668 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to BLT?
A nonstop flight takes about 11h 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 Blackwater?
Blackwater is 4.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–BLT that never appear on search engines, with no booking fees.