| Rianxo to Cortona | 1,050.11 mi (1,689.98 km) |
| Rianxo to Cosenza | 1,322.88 mi (2,128.96 km) |
| Rianxo to Cossato | 864.53 mi (1,391.32 km) |
| Rianxo to Costa Volpino | 959.30 mi (1,543.85 km) |
| Rianxo to Creazzo | 1,023.98 mi (1,647.93 km) |
| Rianxo to Crema | 936.10 mi (1,506.50 km) |
| Rianxo to Cremona | 951.85 mi (1,531.86 km) |
| Rianxo to Crevalcore | 1,005.23 mi (1,617.76 km) |
| Rianxo to Crispiano | 1,347.48 mi (2,168.56 km) |
| Rianxo to Crosia | 1,343.50 mi (2,162.15 km) |
| Rianxo to Crotone | 1,371.64 mi (2,207.44 km) |
| Rianxo to Cuneo | 827.32 mi (1,331.44 km) |
| Rianxo to Cuorgne | 838.13 mi (1,348.84 km) |
| Rianxo to Cusano Milanino | 913.22 mi (1,469.69 km) |
| Rianxo to Cutro | 1,365.95 mi (2,198.28 km) |
