| Council Bluffs to Castrovillari | 5,400.11 mi (8,690.63 km) |
| Council Bluffs to Catania | 5,469.52 mi (8,802.34 km) |
| Council Bluffs to Catanzaro | 5,459.88 mi (8,786.82 km) |
| Council Bluffs to Cattolica | 5,073.77 mi (8,165.44 km) |
| Council Bluffs to Cava de' Tirreni | 5,300.84 mi (8,530.88 km) |
| Council Bluffs to Cavallino | 5,450.31 mi (8,771.42 km) |
| Council Bluffs to Cavarzere | 4,996.06 mi (8,040.39 km) |
| Council Bluffs to Cave | 5,181.13 mi (8,338.22 km) |
| Council Bluffs to Cavriago | 4,958.63 mi (7,980.15 km) |
| Council Bluffs to Cavriglia | 5,047.82 mi (8,123.69 km) |
| Council Bluffs to Cazzago San Martino | 4,900.36 mi (7,886.36 km) |
| Council Bluffs to Ceccano | 5,208.01 mi (8,381.48 km) |
| Council Bluffs to Cecina | 5,020.38 mi (8,079.52 km) |
| Council Bluffs to Cefalu | 5,401.75 mi (8,693.28 km) |
| Council Bluffs to Ceglie Messapico | 5,408.08 mi (8,703.46 km) |
