Hey @jaket
Welcome to the Klaviyo Community! Congrats on your first post!
Unfortunately the submit button for your signup form can only redirect to one other page, not multiple URLs based on the location property they select. Redirecting to multiple other URLs would require the profile property to already be a part of the profile in order to redirect to it, rather than adding the property to the profile on submission. However, one idea would be to create flows based on these locations so when the location profile property is added to their profile they are automatically added to the flow and receive an email with the specific URLs they will need.