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KLS to HSM: distance & flight time
Kelso (Southwest Washington Regional Airport) → Horsham (Horsham Airport)
8,192 mi
13,184 km · 7,119 nm
16h 32m
estimated nonstop flight time
—
time difference · heading southwest
See live KLS→HSM fares Phone-only fares on this route — call free
Flight time details
8,192 miles nonstop takes roughly 16h 32m 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
- KLS — Southwest Washington Regional Airport · Kelso, 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 KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 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 KLS from HSM?
The flight distance from Kelso (KLS) to Horsham (HSM) is 8,192 miles (13,184 km, 7,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to HSM?
A nonstop flight takes about 16h 32m 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 KLS to HSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–HSM that never appear on search engines, with no booking fees.