Miles between Pleasanton, CA and Boulder, CO

There are
1,249 mi
from Pleasanton, CA to Boulder, CO

That's the driving distance. It would take 21 hours 31 mins to go from Pleasanton, California to Boulder, Colorado.

The flight distance (direct flight from Pleasanton, CA to Boulder, CO) is 906.86 mi.

1,249 mi = 2,010.29 kms