There are
1,247 mi
from St Petersburg, FL to Cudahy, WI
That's the driving distance. It would take 23 hours 46 mins to go from St Petersburg, Florida to Cudahy, Wisconsin.
The flight distance (direct flight from St Petersburg, FL to Cudahy, WI) is 1,089.16 mi.
1,247 mi = 1.61 kms