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ACH to HSM: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Horsham (Horsham Airport)
9,937 mi
15,992 km · 8,635 nm
19h 57m
estimated nonstop flight time
—
time difference · heading east
See live ACH→HSM fares Phone-only fares on this route — call free
Flight time details
9,937 miles nonstop takes roughly 19h 57m 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- HSM — Horsham Airport · Horsham, 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near HSM
- WKB · Warracknabeal Airport28 mi away
- SWC · Stawell Airport42 mi away
- ARY · Ararat Airport63 mi away
- HTU · Hopetoun Airport67 mi away
Frequently asked questions
How far is ACH from HSM?
The flight distance from Altenrhein (ACH) to Horsham (HSM) is 9,937 miles (15,992 km, 8,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to HSM?
A nonstop flight takes about 19h 57m 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 ACH to HSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–HSM that never appear on search engines, with no booking fees.