Miles between Ontario, CA and St Petersburg, FL

There are
2,481 mi
from Ontario, CA to St Petersburg, FL

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

The flight distance (direct flight from Ontario, CA to St Petersburg, FL) is 2,109.60 mi.

2,481 mi = 3.22 kms