Miles between Round Rock, TX and Fairview Heights, IL

There are
821 mi
from Round Rock, TX to Fairview Heights, IL

That's the driving distance. It would take 15 hours 8 mins to go from Round Rock, Texas to Fairview Heights, Illinois.

The flight distance (direct flight from Round Rock, TX to Fairview Heights, IL) is 708.73 mi.

821 mi = 1,321.30 kms