The key is to handle all out of state candidates the same. Your questions are appropriate, but they must be asked of all out of state candidates. Alternatively, you could decide not to interview anyone outside the commuting area, but I prefer your approach, as you could otherwise be eliminating candidates already headed your way.
You can use this OFCCP audit checklist to ensure you're doing what is required to maintain OFCCP's regulations including VEVRAA, Section 503, and EO 11246. Or request a demo to streamline your compliance and recruiting efforts.