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PLO to KLS: distance & flight time
Port Lincoln (Port Lincoln Airport) → Kelso (Southwest Washington Regional Airport)
8,385 mi
13,494 km · 7,286 nm
16h 54m
estimated nonstop flight time
-16.5h
time difference · heading northeast
See live PLO→KLS fares Phone-only fares on this route — call free
Flight time details
8,385 miles nonstop takes roughly 16h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time set-back when reading arrival times on your ticket.
The two airports
- PLO — Port Lincoln Airport · Port Lincoln, Australia
- KLS — Southwest Washington Regional Airport · Kelso, 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 PLO
- CVC · Cleve Airport71 mi away
- KGC · Kingscote Airport120 mi away
- WYA · Whyalla Airport142 mi away
- PEA · Penneshaw Airport142 mi away
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
Frequently asked questions
How far is PLO from KLS?
The flight distance from Port Lincoln (PLO) to Kelso (KLS) is 8,385 miles (13,494 km, 7,286 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PLO to KLS?
A nonstop flight takes about 16h 54m 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 time difference between Port Lincoln and Kelso?
Kelso is 16.5 hours behind Port Lincoln.
What is the cheapest way to fly from PLO to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PLO–KLS that never appear on search engines, with no booking fees.