Cambridge is about an hour east of London on the 401.
Toyota has two assembly plants in Cambridge, and the city is part of Waterloo Region with Kitchener and Waterloo. Cambridge was formed from three older towns, Galt, Preston and Hespeler, and a lot of people who live there still use those names.
Because people search with those names, we use them. A Cambridge business's website and Google Business Profile can mention Galt, Preston or Hespeler where you work, and Google Ads can be set up for each one. It is a small change that helps you show up for the searches your neighbours type.