These all have distance limitations meant to allow people to access the facility. Outside of those places on public property, you have every right.

This is like saying laws meant to keep stairways clear are restricting your free speech. You are absolutely allowed to protest near an election center within reasonable limits.

To point out how ridiculous these selections of laws are as a proof that free speech is being abridged, I'll point out that Alabama restricts protests to be at least 30 feet away from the site. If 30 feet means you can't get your message across in a public enough forum, I'm not sure what to say.

Also, a lot of those laws are subject to pending legislation.