Boise (BOI) to Sydney (SYD)
Flight time
≈ 16h 36m
Bearing
245° SW
Boise (BOI) to Sydney (SYD) is 7,900 miles (12,714 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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Route traffic
No carrier has filed nonstop BOI–SYDservice with the US Department of Transportation. That usually means the route is served with a connection, or only by carriers outside the DOT's reporting scope. The distance, map, and airport detail still apply.
The airports
Sydney
AU
Sydney Kingsford Smith International Airport
Coordinates
33.95°S, 151.18°E
Hemisphere
S · E
Frequently asked
How far is Boise (BOI) from Sydney (SYD)?
BOI to SYD is 7,900 miles (12,714 km / 6,865 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOI to SYD?
A nonstop covers the 7,900-mile great-circle distance in roughly 16h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
Is BOI–SYD a nonstop route?
No US DOT nonstop filings were found for BOI–SYD, so it is typically flown with a connection. The great-circle distance above still applies to the direct path.
What mileage do I earn flying BOI–SYD?
Distance-based programs credit off the 7,900-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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