Miles between San Marcos, CA and Newton, IA

There are
1,748 mi
from San Marcos, CA to Newton, IA

That's the driving distance. It would take 1 day 6 hours to go from San Marcos, California to Newton, Iowa.

The flight distance (direct flight from San Marcos, CA to Newton, IA) is 1,442.63 mi.

1,748 mi = 1.61 kms