Polite suggestion: if you can drive in 10 mins you could probably cycle in 20-30 mins depending on details. Although not, I suppose, if 8 of those 10 mins are on high speed autobahn :)

When I lived in Rome I cycled everywhere. I was the 2nd fastest on the road for my 13-14km / 35min commute, but it takes time & effort to get fit. Public transport varied from 50 to 100 mins and private car was typically about 45 mins.

The only faster means were motorbikes & mopeds.