Miles between Conroe, TX and Herndon, VA

There are
1,364 mi
from Conroe, TX to Herndon, VA

That's the driving distance. It would take 1 day 1 hour to go from Conroe, Texas to Herndon, Virginia.

The flight distance (direct flight from Conroe, TX to Herndon, VA) is 1,185.42 mi.

1,364 mi = 2,194.93 kms