| Council Bluffs to Casamassima | 5,371.84 mi (8,645.15 km) |
| Council Bluffs to Casandrino | 5,272.68 mi (8,485.56 km) |
| Council Bluffs to Casapulla | 5,267.61 mi (8,477.40 km) |
| Council Bluffs to Casarano | 5,463.89 mi (8,793.27 km) |
| Council Bluffs to Casatenovo | 4,868.71 mi (7,835.43 km) |
| Council Bluffs to Casciana Terme | 5,014.70 mi (8,070.39 km) |
| Council Bluffs to Cascina | 5,005.07 mi (8,054.88 km) |
| Council Bluffs to Caselle Torinese | 4,828.95 mi (7,771.44 km) |
| Council Bluffs to Caserta | 5,269.51 mi (8,480.45 km) |
| Council Bluffs to Casier | 4,980.61 mi (8,015.52 km) |
| Council Bluffs to Casorate Primo | 4,874.51 mi (7,844.77 km) |
| Council Bluffs to Casoria | 5,276.16 mi (8,491.16 km) |
| Council Bluffs to Cassano al Ionio | 5,406.14 mi (8,700.33 km) |
| Council Bluffs to Cassano d'Adda | 4,883.62 mi (7,859.42 km) |
| Council Bluffs to Cassano delle Murge | 5,369.53 mi (8,641.42 km) |
