Sitefinity's default location criteria is in the form of an input field, not a dropdown. The values you see generated are just an autocomplete - you are free to type in London, Ontario, Canada if you want to - there is nothing that requires you to pick from the dropdown.
Additionally you can find out more about personalization here
and about creating custom criteria here
Ivan D. Dimitrov
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items