Miles between Redwood City, CA and Post Falls, ID

There are
923 mi
from Redwood City, CA to Post Falls, ID

That's the driving distance. It would take 18 hours 4 mins to go from Redwood City, California to Post Falls, Idaho.

The flight distance (direct flight from Redwood City, CA to Post Falls, ID) is 755.90 mi.

923 mi = 1,485.95 kms