Miles between San Marcos, CA and Newcastle, WA

There are
1,232 mi
from San Marcos, CA to Newcastle, WA

That's the driving distance. It would take 23 hours 26 mins to go from San Marcos, California to Newcastle, Washington.

The flight distance (direct flight from San Marcos, CA to Newcastle, WA) is 1,028.20 mi.

1,232 mi = 1.61 kms