There are
2,639 mi
from Kennewick, WA to Monroe, NC
That's the driving distance. It would take 1 day 22 hours to go from Kennewick, Washington to Monroe, North Carolina.
The flight distance (direct flight from Kennewick, WA to Monroe, NC) is 2,142.59 mi.
2,639 mi = 4,246.29 kms