Miles between Port St Lucie, FL and Duncan, OK

There are
1,359 mi
from Port St Lucie, FL to Duncan, OK

That's the driving distance. It would take 1 day to go from Port St Lucie, Florida to Duncan, Oklahoma.

The flight distance (direct flight from Port St Lucie, FL to Duncan, OK) is 1,154.73 mi.

1,359 mi = 1.61 kms