How long would it take (quickest route) to crawl across: 1) San Marino 2) Monaco?

See subjects. Two different trips, just to be clear.

Suggested by a comment in another thread.

I went Googling topographic maps of each country, to show I helped a little, but didn’t come up with any good single map for each country with topography, highways, etc., which must be negotiated.
::A scene from Breaking Bad of crawling journeys just occurred to me. And I’d be willing to bet religious pilgrims somewhere have done something similar to OP.::

Go to . Set your mileage “for runners”, and it will choose the best recognized path. Click [Start recording] and place your start and end markers at opposite sides of the country. For San Marino, I got 12,716 meters. Crawling speeds may vary.