There are
1,332 mi
from Lewisville, TX to Pocatello, ID
That's the driving distance. It would take 1 day to go from Lewisville, Texas to Pocatello, Idaho.
The flight distance (direct flight from Lewisville, TX to Pocatello, ID) is 1,078.36 mi.
1,332 mi = 1.61 kms