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HSM to GIU: distance & flight time
Horsham (Horsham Airport) → Sigiriya (Sigiriya Air Force Base)
5,024 mi
8,086 km · 4,366 nm
10h 19m
estimated nonstop flight time
—
time difference · heading northwest
See live HSM→GIU fares Phone-only fares on this route — call free
Flight time details
5,024 miles nonstop takes roughly 10h 19m gate to gate, flying northwest. 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
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
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 GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Frequently asked questions
How far is HSM from GIU?
The flight distance from Horsham (HSM) to Sigiriya (GIU) is 5,024 miles (8,086 km, 4,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSM to GIU?
A nonstop flight takes about 10h 19m 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 GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSM–GIU that never appear on search engines, with no booking fees.