| River Ridge to Cervignano del Friuli | 5,353.90 mi (8,616.27 km) |
| River Ridge to Cesa | 5,565.72 mi (8,957.16 km) |
| River Ridge to Cesano Maderno | 5,183.75 mi (8,342.44 km) |
| River Ridge to Cesena | 5,366.35 mi (8,636.31 km) |
| River Ridge to Cesenatico | 5,370.67 mi (8,643.26 km) |
| River Ridge to Cetraro | 5,696.43 mi (9,167.51 km) |
| River Ridge to Cherasco | 5,159.73 mi (8,303.78 km) |
| River Ridge to Chiampo | 5,277.29 mi (8,492.97 km) |
| River Ridge to Chiaravalle | 5,431.97 mi (8,741.92 km) |
| River Ridge to Chiari | 5,218.85 mi (8,398.93 km) |
| River Ridge to Chiavari | 5,234.44 mi (8,424.02 km) |
| River Ridge to Chieri | 5,146.32 mi (8,282.21 km) |
| River Ridge to Chieti | 5,512.69 mi (8,871.82 km) |
| River Ridge to Chioggia | 5,330.58 mi (8,578.74 km) |
| River Ridge to Chiusi | 5,392.39 mi (8,678.21 km) |
