Miles between Boulder, CO and Parma, OH

There are
1,342 mi
from Boulder, CO to Parma, OH

That's the driving distance. It would take 23 hours 59 mins to go from Boulder, Colorado to Parma, Ohio.

The flight distance (direct flight from Boulder, CO to Parma, OH) is 1,233.23 mi.

1,342 mi = 2,159.35 kms