Miles between Santa Maria, CA and Hermiston, OR

There are
954 mi
from Santa Maria, CA to Hermiston, OR

That's the driving distance. It would take 18 hours 41 mins to go from Santa Maria, California to Hermiston, Oregon.

The flight distance (direct flight from Santa Maria, CA to Hermiston, OR) is 754.64 mi.

954 mi = 1,534.65 kms