There are
1,760 mi
from Las Cruces, NM to St Petersburg, FL
That's the driving distance. It would take 1 day 7 hours to go from Las Cruces, New Mexico to St Petersburg, Florida.
The flight distance (direct flight from Las Cruces, NM to St Petersburg, FL) is 1,473.24 mi.
1,760 mi = 1.61 kms