| Cahokia to Casamassima | 5,279.43 mi (8,496.42 km) |
| Cahokia to Casandrino | 5,172.05 mi (8,323.61 km) |
| Cahokia to Casapulla | 5,167.70 mi (8,316.60 km) |
| Cahokia to Casarano | 5,371.22 mi (8,644.14 km) |
| Cahokia to Casatenovo | 4,777.04 mi (7,687.91 km) |
| Cahokia to Casciana Terme | 4,915.83 mi (7,911.26 km) |
| Cahokia to Cascina | 4,906.76 mi (7,896.66 km) |
| Cahokia to Caselle Torinese | 4,730.23 mi (7,612.56 km) |
| Cahokia to Caserta | 5,169.74 mi (8,319.89 km) |
| Cahokia to Casier | 4,896.80 mi (7,880.64 km) |
| Cahokia to Casorate Primo | 4,780.13 mi (7,692.87 km) |
| Cahokia to Casoria | 5,175.52 mi (8,329.20 km) |
| Cahokia to Cassano al Ionio | 5,306.61 mi (8,540.16 km) |
| Cahokia to Cassano d'Adda | 4,791.66 mi (7,711.43 km) |
| Cahokia to Cassano delle Murge | 5,276.35 mi (8,491.46 km) |
