Miles between Santa Maria, CA and Green River, WY

There are
959 mi
from Santa Maria, CA to Green River, WY

That's the driving distance. It would take 17 hours 15 mins to go from Santa Maria, California to Green River, Wyoming.

The flight distance (direct flight from Santa Maria, CA to Green River, WY) is 747.85 mi.

959 mi = 1,542.73 kms