| Cahokia to Busto Arsizio | 4,762.04 mi (7,663.77 km) |
| Cahokia to Busto Garolfo | 4,765.93 mi (7,670.02 km) |
| Cahokia to Cabras | 4,973.38 mi (8,003.88 km) |
| Cahokia to Cadelbosco di Sopra | 4,865.27 mi (7,829.90 km) |
| Cahokia to Cadoneghe | 4,890.57 mi (7,870.62 km) |
| Cahokia to Cagli | 4,996.91 mi (8,041.74 km) |
| Cahokia to Cagliari | 5,026.87 mi (8,089.97 km) |
| Cahokia to Cairo Montenotte | 4,785.44 mi (7,701.42 km) |
| Cahokia to Caivano | 5,173.38 mi (8,325.75 km) |
| Cahokia to Calcinaia | 4,909.46 mi (7,901.02 km) |
| Cahokia to Calcinato | 4,830.33 mi (7,773.67 km) |
| Cahokia to Calderara di Reno | 4,899.96 mi (7,885.72 km) |
| Cahokia to Caldogno | 4,867.28 mi (7,833.13 km) |
| Cahokia to Calenzano | 4,924.29 mi (7,924.89 km) |
| Cahokia to Calolziocorte | 4,777.91 mi (7,689.30 km) |
