Depending on where you park along American Girl Mine Rd, about 15 miles or 25 minutes. Some considerations. We pay and park on the US side and walk across. We do not have our vehicle insured in Mexico. We love the town,restaurants, etc. Coming back to the US, if a US citizen with a Nexus Card, it does not expedite you to the front of the line. You wait in the line no matter how long. My last visit aspire-covid but I doubt it has changed. Hope this helps answer your question.

I Google it an it's 35 minutes. That's about right was there 3 years ago.

It’s very close. A quick 10 minute drive.