Miles between San Marcos, CA and St Petersburg, FL

There are
2,450 mi
from San Marcos, CA to St Petersburg, FL

That's the driving distance. It would take 1 day 19 hours to go from San Marcos, California to St Petersburg, Florida.

The flight distance (direct flight from San Marcos, CA to St Petersburg, FL) is 2,079.92 mi.

2,450 mi = 3.22 kms