Miles between Boulder, CO and Front Royal, VA

There are
1,642 mi
from Boulder, CO to Front Royal, VA

That's the driving distance. It would take 1 day 5 hours to go from Boulder, Colorado to Front Royal, Virginia.

The flight distance (direct flight from Boulder, CO to Front Royal, VA) is 1,440.69 mi.

1,642 mi = 1.61 kms