There are
1,740 mi
from Kingman, AZ to Plainfield, IN
That's the driving distance. It would take 1 day 6 hours to go from Kingman, Arizona to Plainfield, Indiana.
The flight distance (direct flight from Kingman, AZ to Plainfield, IN) is 1,542.19 mi.
1,740 mi = 2,799.74 kms