Miles between Allentown, PA and Fairfax, VA

There are
204 mi
from Allentown, PA to Fairfax, VA

That's the driving distance. It would take 4 hours 12 mins to go from Allentown, Pennsylvania to Fairfax, Virginia.

The flight distance (direct flight from Allentown, PA to Fairfax, VA) is 155.36 mi.

204 mi = 327.66 kms