There are
1,244 mi
from Cedar Rapids, IA to Robstown, TX
That's the driving distance. It would take 22 hours 2 mins to go from Cedar Rapids, Iowa to Robstown, Texas.
The flight distance (direct flight from Cedar Rapids, IA to Robstown, TX) is 1,036.92 mi.
1,244 mi = 2,002.79 kms