There are
2,097 mi
from Kennewick, WA to Carmel, IN
That's the driving distance. It would take 1 day 12 hours to go from Kennewick, Washington to Carmel, Indiana.
The flight distance (direct flight from Kennewick, WA to Carmel, IN) is 1,707.21 mi.
2,097 mi = 3,374.05 kms