Miles between Boulder, CO and Millville, NJ

There are
1,805 mi
from Boulder, CO to Millville, NJ

That's the driving distance. It would take 1 day 8 hours to go from Boulder, Colorado to Millville, New Jersey.

The flight distance (direct flight from Boulder, CO to Millville, NJ) is 1,599.74 mi.

1,805 mi = 1.61 kms