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BIR to OLP: distance & flight time
Biratnagar (Biratnagar Airport) → Olympic Dam (Olympic Dam Airport)
5,121 mi
8,242 km · 4,450 nm
10h 31m
estimated nonstop flight time
+3.8h
time difference · heading southeast
See live BIR→OLP fares Phone-only fares on this route — call free
Flight time details
5,121 miles nonstop takes roughly 10h 31m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.8-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- OLP — Olympic Dam Airport · Olympic Dam, 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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
Frequently asked questions
How far is BIR from OLP?
The flight distance from Biratnagar (BIR) to Olympic Dam (OLP) is 5,121 miles (8,242 km, 4,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to OLP?
A nonstop flight takes about 10h 31m 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 Olympic Dam?
Olympic Dam is 3.8 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to OLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–OLP that never appear on search engines, with no booking fees.