| Coamo to Cervignano del Friuli | 4,840.82 mi (7,790.55 km) |
| Coamo to Cesa | 4,925.97 mi (7,927.58 km) |
| Coamo to Cesano Maderno | 4,640.36 mi (7,467.94 km) |
| Coamo to Cesena | 4,799.33 mi (7,723.77 km) |
| Coamo to Cesenatico | 4,806.31 mi (7,735.00 km) |
| Coamo to Cetraro | 5,030.96 mi (8,096.54 km) |
| Coamo to Cherasco | 4,581.27 mi (7,372.85 km) |
| Coamo to Chiampo | 4,743.86 mi (7,634.51 km) |
| Coamo to Chiaravalle | 4,857.21 mi (7,816.93 km) |
| Coamo to Chiari | 4,676.41 mi (7,525.96 km) |
| Coamo to Chiavari | 4,654.68 mi (7,490.99 km) |
| Coamo to Chieri | 4,578.07 mi (7,367.69 km) |
| Coamo to Chieti | 4,909.61 mi (7,901.26 km) |
| Coamo to Chioggia | 4,793.93 mi (7,715.09 km) |
| Coamo to Chiusi | 4,792.43 mi (7,712.66 km) |
