| Coamo to Casamassima | 5,064.48 mi (8,150.49 km) |
| Coamo to Casandrino | 4,927.15 mi (7,929.49 km) |
| Coamo to Casapulla | 4,927.58 mi (7,930.18 km) |
| Coamo to Casarano | 5,140.57 mi (8,272.95 km) |
| Coamo to Casatenovo | 4,648.13 mi (7,480.44 km) |
| Coamo to Casciana Terme | 4,722.49 mi (7,600.11 km) |
| Coamo to Cascina | 4,718.16 mi (7,593.14 km) |
| Coamo to Caselle Torinese | 4,569.07 mi (7,353.20 km) |
| Coamo to Caserta | 4,930.16 mi (7,934.33 km) |
| Coamo to Casier | 4,792.27 mi (7,712.41 km) |
| Coamo to Casorate Primo | 4,635.24 mi (7,459.69 km) |
| Coamo to Casoria | 4,930.06 mi (7,934.17 km) |
| Coamo to Cassano al Ionio | 5,046.92 mi (8,122.23 km) |
| Coamo to Cassano d'Adda | 4,658.64 mi (7,497.36 km) |
| Coamo to Cassano delle Murge | 5,057.53 mi (8,139.32 km) |
