| Rianxo to Collegno | 831.94 mi (1,338.88 km) |
| Rianxo to Cologno al Serio | 938.32 mi (1,510.08 km) |
| Rianxo to Cologno Monzese | 917.63 mi (1,476.79 km) |
| Rianxo to Colorno | 968.16 mi (1,558.10 km) |
| Rianxo to Comacchio | 1,055.95 mi (1,699.38 km) |
| Rianxo to Comiso | 1,299.01 mi (2,090.55 km) |
| Rianxo to Como | 910.71 mi (1,465.64 km) |
| Rianxo to Concordia Sagittaria | 1,090.91 mi (1,755.65 km) |
| Rianxo to Concorezzo | 920.86 mi (1,481.98 km) |
| Rianxo to Conegliano | 1,064.96 mi (1,713.88 km) |
| Rianxo to Conselice | 1,038.71 mi (1,671.64 km) |
| Rianxo to Conselve | 1,041.38 mi (1,675.94 km) |
| Rianxo to Conversano | 1,335.38 mi (2,149.09 km) |
| Rianxo to Copertino | 1,394.95 mi (2,244.96 km) |
| Rianxo to Copparo | 1,038.98 mi (1,672.08 km) |
