| Rye to Cortona | 747.69 mi (1,203.29 km) |
| Rye to Cosenza | 1,100.29 mi (1,770.75 km) |
| Rye to Cossato | 504.85 mi (812.47 km) |
| Rye to Costa Volpino | 555.95 mi (894.72 km) |
| Rye to Creazzo | 619.39 mi (996.81 km) |
| Rye to Crema | 564.16 mi (907.93 km) |
| Rye to Cremona | 587.58 mi (945.61 km) |
| Rye to Crevalcore | 646.24 mi (1,040.03 km) |
| Rye to Crispiano | 1,065.12 mi (1,714.15 km) |
| Rye to Crosia | 1,103.08 mi (1,775.24 km) |
| Rye to Crotone | 1,140.81 mi (1,835.96 km) |
| Rye to Cuneo | 553.16 mi (890.23 km) |
| Rye to Cuorgne | 498.82 mi (802.77 km) |
| Rye to Cusano Milanino | 538.31 mi (866.33 km) |
| Rye to Cutro | 1,139.05 mi (1,833.13 km) |
