There are
1,470 mi
from Conroe, TX to Ephrata, PA
That's the driving distance. It would take 1 day 3 hours to go from Conroe, Texas to Ephrata, Pennsylvania.
The flight distance (direct flight from Conroe, TX to Ephrata, PA) is 1,279.46 mi.
1,470 mi = 2,366.44 kms