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AOO to BIR: distance & flight time
Altoona (Altoona Blair County Airport) → Biratnagar (Biratnagar Airport)
7,731 mi
12,441 km · 6,718 nm
15h 38m
estimated nonstop flight time
+9.8h
time difference · heading north
See live AOO→BIR fares Phone-only fares on this route — call free
Flight time details
7,731 miles nonstop takes roughly 15h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- AOO — Altoona Blair County Airport · Altoona, United States
- 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 AOO
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 AOO from BIR?
The flight distance from Altoona (AOO) to Biratnagar (BIR) is 7,731 miles (12,441 km, 6,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOO to BIR?
A nonstop flight takes about 15h 38m 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 Altoona and Biratnagar?
Biratnagar is 9.8 hours ahead of Altoona.
What is the cheapest way to fly from AOO to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOO–BIR that never appear on search engines, with no booking fees.