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BNJ to SYD: distance & flight time
Sankt-Augustin (Bonn-Hangelar Airport) → Sydney (Sydney Kingsford Smith International Airport)
10,294 mi
16,567 km · 8,945 nm
20h 39m
estimated nonstop flight time
—
time difference · heading east
See live BNJ→SYD fares Phone-only fares on this route — call free
Flight time details
10,294 miles nonstop takes roughly 20h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BNJ — Bonn-Hangelar Airport · Sankt-Augustin, Germany
- SYD — Sydney Kingsford Smith International Airport · Sydney, 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 BNJ
- CGN · Cologne Bonn Airport7 mi away
- FRA · Frankfurt am Main Airport80 mi away
- DUS · Düsseldorf Airport40 mi away
- SGE · Siegerland Airport40 mi away
Near SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is BNJ from SYD?
The flight distance from Sankt-Augustin (BNJ) to Sydney (SYD) is 10,294 miles (16,567 km, 8,945 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNJ to SYD?
A nonstop flight takes about 20h 39m 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 cheapest way to fly from BNJ to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNJ–SYD that never appear on search engines, with no booking fees.