There are
2,271 mi
from Tempe, AZ to Ephrata, PA
That's the driving distance. It would take 1 day 17 hours to go from Tempe, Arizona to Ephrata, Pennsylvania.
The flight distance (direct flight from Tempe, AZ to Ephrata, PA) is 2,018.23 mi.
2,271 mi = 3.22 kms