Miles between Port St Lucie, FL and Irmo, SC

There are
531 mi
from Port St Lucie, FL to Irmo, SC

That's the driving distance. It would take 9 hours 42 mins to go from Port St Lucie, Florida to Irmo, South Carolina.

The flight distance (direct flight from Port St Lucie, FL to Irmo, SC) is 473.10 mi.

531 mi = 854.40 kms