Miles between Longmont, CO and Fairfax, VA

There are
1,688 mi
from Longmont, CO to Fairfax, VA

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

The flight distance (direct flight from Longmont, CO to Fairfax, VA) is 1,478.52 mi.

1,688 mi = 1.61 kms