Miles between San Marcos, CA and Amarillo, TX

There are
1,098 mi
from San Marcos, CA to Amarillo, TX

That's the driving distance. It would take 19 hours 8 mins to go from San Marcos, California to Amarillo, Texas.

The flight distance (direct flight from San Marcos, CA to Amarillo, TX) is 887.27 mi.

1,098 mi = 1.61 kms