Miles between Boulder, CO and Ashtabula, OH

There are
1,404 mi
from Boulder, CO to Ashtabula, OH

That's the driving distance. It would take 1 day 1 hour to go from Boulder, Colorado to Ashtabula, Ohio.

The flight distance (direct flight from Boulder, CO to Ashtabula, OH) is 1,279.75 mi.

1,404 mi = 1.61 kms