To help conceptualize Canada's gun laws, I choose California as being the most comparable to Canada with respect to gun laws. California overall has the most restrictive gun laws in the USA. California has the highest score on the Brady website. In contrast, I choose Utah, Arizona, and Alaska as being the least comparable to Canada. Those states overall have the least restrictive gun laws. They have the lowest score on the Brady website.

See here for state scores and explanations:
http://www.bradycampaign.org/stategunlaws/

However, the comparison between Canada and individual USA states is still awkward at best. We have the Second Amendment, different government, different borders, different demographics in each state, etc.