There are
1,844 mi
from Nampa, ID to Blytheville, AR
That's the driving distance. It would take 1 day 7 hours to go from Nampa, Idaho to Blytheville, Arkansas.
The flight distance (direct flight from Nampa, ID to Blytheville, AR) is 1,502.32 mi.
1,844 mi = 1.61 kms