Miles between Boulder, CO and Fairfax, VA

There are
1,693 mi
from Boulder, CO to Fairfax, VA

That's the driving distance. It would take 1 day 6 hours to go from Boulder, Colorado to Fairfax, Virginia.

The flight distance (direct flight from Boulder, CO to Fairfax, VA) is 1,488.45 mi.

1,693 mi = 1.61 kms