Miles between Aurora, IL and San Marcos, TX

There are
1,123 mi
from Aurora, IL to San Marcos, TX

That's the driving distance. It would take 20 hours 48 mins to go from Aurora, Illinois to San Marcos, Texas.

The flight distance (direct flight from Aurora, IL to San Marcos, TX) is 980.35 mi.

1,123 mi = 1.61 kms