Miles between Round Rock, TX and Niceville, FL

There are
738 mi
from Round Rock, TX to Niceville, FL

That's the driving distance. It would take 13 hours 48 mins to go from Round Rock, Texas to Niceville, Florida.

The flight distance (direct flight from Round Rock, TX to Niceville, FL) is 666.21 mi.

738 mi = 1,187.13 kms