
Logically you are correct. What is one hour, right?warnambool is 1hr hour closer to geelong than the western suburbs, so thats a clincher.
The problem you have when trying to understand the answer to something that seems otherwise superfluous, is all in the framing of the question.
It's never about the sheer logisitics.
Geelong is an hour out of Melbourne rather than an hour closer to Warrnambool.
Since many of Geelong's players live half an hour west of Geelong (queue the farm comments), he's potentially far enough away from the bad influences of the city to remedy many of the rumoured contributing factors to what he's dealing with.
He's a country boy - an indigenous one at that - and his issues are most probably multifaceted. Being 1.5 hours from home, and 1.5 hours out of the big smoke could potentially do him wonders.