There are
1,162 mi
from Iowa City, IA to Warwick, RI
That's the driving distance. It would take 22 hours 6 mins to go from Iowa City, Iowa to Warwick, Rhode Island.
The flight distance (direct flight from Iowa City, IA to Warwick, RI) is 1,035.58 mi.
1,162 mi = 1.61 kms