Miles between Boulder, CO and Keene, NH

There are
1,912 mi
from Boulder, CO to Keene, NH

That's the driving distance. It would take 1 day 11 hours to go from Boulder, Colorado to Keene, New Hampshire.

The flight distance (direct flight from Boulder, CO to Keene, NH) is 1,708.78 mi.

1,912 mi = 1.61 kms