| Iowa City to Cedar Park (Texas) | 845.75 mi (1,361.10 km) |
| Iowa City to Cedar Rapids (Iowa) | 22.75 mi (36.62 km) |
| Iowa City to Cedarburg (Wisconsin) | 213.19 mi (343.09 km) |
| Iowa City to Celebration (Florida) | 1,079.61 mi (1,737.47 km) |
| Iowa City to Celina (Ohio) | 370.53 mi (596.31 km) |
| Iowa City to Celina (Texas) | 644.16 mi (1,036.68 km) |
| Iowa City to Centennial (Colorado) | 713.02 mi (1,147.49 km) |
| Iowa City to Center Point (Alabama) | 613.43 mi (987.23 km) |
| Iowa City to Centereach (New York) | 957.87 mi (1,541.54 km) |
| Iowa City to Centerton (Arkansas) | 395.07 mi (635.81 km) |
| Iowa City to Centerville (Ohio) | 411.45 mi (662.16 km) |
| Iowa City to Centerville (Utah) | 1,055.41 mi (1,698.52 km) |
| Iowa City to Central (Louisiana) | 767.19 mi (1,234.68 km) |
| Iowa City to Central Falls (Rhode Island) | 1,035.38 mi (1,666.28 km) |
| Iowa City to Central Islip (New York) | 953.03 mi (1,533.76 km) |
