Miles between Simi Valley, CA and Boulder City, NV

There are
296 mi
from Simi Valley, CA to Boulder City, NV

That's the driving distance. It would take 5 hours 51 mins to go from Simi Valley, California to Boulder City, Nevada.

The flight distance (direct flight from Simi Valley, CA to Boulder City, NV) is 252.46 mi.

296 mi = 476.77 kms