Miles between Round Rock, TX and Mason City, IA

There are
1,031 mi
from Round Rock, TX to Mason City, IA

That's the driving distance. It would take 18 hours 4 mins to go from Round Rock, Texas to Mason City, Iowa.

The flight distance (direct flight from Round Rock, TX to Mason City, IA) is 907.75 mi.

1,031 mi = 1.61 kms