Need help booking?
Unpublished phone-only deals available
HOU to HSM: distance & flight time
Houston (William P Hobby Airport) → Horsham (Horsham Airport)
9,127 mi
14,689 km · 7,931 nm
18h 22m
estimated nonstop flight time
—
time difference · heading southwest
See live HOU→HSM fares Phone-only fares on this route — call free
Flight time details
9,127 miles nonstop takes roughly 18h 22m gate to gate, flying southwest. 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
- HOU — William P Hobby Airport · Houston, United States
- 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 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 HOU from HSM?
The flight distance from Houston (HOU) to Horsham (HSM) is 9,127 miles (14,689 km, 7,931 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to HSM?
A nonstop flight takes about 18h 22m 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 HOU to HSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–HSM that never appear on search engines, with no booking fees.