There are
1,010 mi
from Cedar Rapids, IA to Knightdale, NC
That's the driving distance. It would take 19 hours 19 mins to go from Cedar Rapids, Iowa to Knightdale, North Carolina.
The flight distance (direct flight from Cedar Rapids, IA to Knightdale, NC) is 826.74 mi.
1,010 mi = 1.61 kms