There are
1,147 mi
from St Petersburg, FL to Secaucus, NJ
That's the driving distance. It would take 21 hours 54 mins to go from St Petersburg, Florida to Secaucus, New Jersey.
The flight distance (direct flight from St Petersburg, FL to Secaucus, NJ) is 1,022.91 mi.
1,147 mi = 1.61 kms