There are
2,142 mi
from Pocatello, ID to Ephrata, PA
That's the driving distance. It would take 1 day 14 hours to go from Pocatello, Idaho to Ephrata, Pennsylvania.
The flight distance (direct flight from Pocatello, ID to Ephrata, PA) is 1,870.65 mi.
2,142 mi = 3,447.90 kms