There are
934 mi
from Cedar Rapids, IA to New Carrollton, MD
That's the driving distance. It would take 17 hours 29 mins to go from Cedar Rapids, Iowa to New Carrollton, Maryland.
The flight distance (direct flight from Cedar Rapids, IA to New Carrollton, MD) is 803.28 mi.
934 mi = 1,503.56 kms