Miles between San Antonio, TX and Round Lake, IL

There are
1,228 mi
from San Antonio, TX to Round Lake, IL

That's the driving distance. It would take 22 hours 46 mins to go from San Antonio, Texas to Round Lake, Illinois.

The flight distance (direct flight from San Antonio, TX to Round Lake, IL) is 1,064.39 mi.

1,228 mi = 1.61 kms