| Iowa City to Camardi | 5,994.45 mi (9,647.14 km) |
| Iowa City to Camas | 5,902.94 mi (9,499.87 km) |
| Iowa City to Camliyayla | 6,018.53 mi (9,685.88 km) |
| Iowa City to Camoluk | 5,983.80 mi (9,629.99 km) |
| Iowa City to Can | 5,607.11 mi (9,023.76 km) |
| Iowa City to Canakkale | 5,578.09 mi (8,977.06 km) |
| Iowa City to Cankaya | 5,811.07 mi (9,352.01 km) |
| Iowa City to Cankiri | 5,798.27 mi (9,331.42 km) |
| Iowa City to Cardak | 5,814.61 mi (9,357.72 km) |
| Iowa City to Carsamba | 5,862.83 mi (9,435.32 km) |
| Iowa City to Carsibasi | 5,949.18 mi (9,574.29 km) |
| Iowa City to Cat | 6,080.48 mi (9,785.59 km) |
| Iowa City to Catalagzi | 5,692.72 mi (9,161.54 km) |
| Iowa City to Catalca | 5,598.24 mi (9,009.49 km) |
| Iowa City to Catalpinar | 5,902.92 mi (9,499.83 km) |
