Miles between Nampa, ID and St George, UT

There are
658 mi
from Nampa, ID to St George, UT

That's the driving distance. It would take 10 hours 52 mins to go from Nampa, Idaho to St George, Utah.

The flight distance (direct flight from Nampa, ID to St George, UT) is 472.19 mi.

658 mi = 1,059.14 kms