Miles between Arlington Heights, IL and San Marcos, TX

There are
1,155 mi
from Arlington Heights, IL to San Marcos, TX

That's the driving distance. It would take 21 hours 21 mins to go from Arlington Heights, Illinois to San Marcos, Texas.

The flight distance (direct flight from Arlington Heights, IL to San Marcos, TX) is 1,008.94 mi.

1,155 mi = 1,859.35 kms