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HSM to BUF: distance & flight time
Horsham (Horsham Airport) → Buffalo (Buffalo Niagara International Airport)
10,245 mi
16,488 km · 8,903 nm
20h 33m
estimated nonstop flight time
—
time difference · heading northeast
See live HSM→BUF fares Phone-only fares on this route — call free
Flight time details
10,245 miles nonstop takes roughly 20h 33m gate to gate, flying northeast. 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
- HSM — Horsham Airport · Horsham, Australia
- BUF — Buffalo Niagara International Airport · Buffalo, United States
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 HSM
- WKB · Warracknabeal Airport28 mi away
- SWC · Stawell Airport42 mi away
- ARY · Ararat Airport63 mi away
- HTU · Hopetoun Airport67 mi away
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is HSM from BUF?
The flight distance from Horsham (HSM) to Buffalo (BUF) is 10,245 miles (16,488 km, 8,903 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSM to BUF?
A nonstop flight takes about 20h 33m 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 HSM to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSM–BUF that never appear on search engines, with no booking fees.