Miles between San Marcos, CA and Waterloo, IA

There are
1,825 mi
from San Marcos, CA to Waterloo, IA

That's the driving distance. It would take 1 day 8 hours to go from San Marcos, California to Waterloo, Iowa.

The flight distance (direct flight from San Marcos, CA to Waterloo, IA) is 1,493.52 mi.

1,825 mi = 1.61 kms