Miles between Boulder, CO and Fairfield, OH

There are
1,207 mi
from Boulder, CO to Fairfield, OH

That's the driving distance. It would take 21 hours 38 mins to go from Boulder, Colorado to Fairfield, Ohio.

The flight distance (direct flight from Boulder, CO to Fairfield, OH) is 1,099.80 mi.

1,207 mi = 1.61 kms