| Riorges to Cologno al Serio | 274.33 mi (441.49 km) |
| Riorges to Cologno Monzese | 254.80 mi (410.06 km) |
| Riorges to Colorno | 316.55 mi (509.44 km) |
| Riorges to Comacchio | 405.78 mi (653.04 km) |
| Riorges to Comiso | 831.17 mi (1,337.64 km) |
| Riorges to Como | 242.98 mi (391.03 km) |
| Riorges to Concordia Sagittaria | 423.76 mi (681.97 km) |
| Riorges to Concorezzo | 256.86 mi (413.38 km) |
| Riorges to Conegliano | 396.52 mi (638.13 km) |
| Riorges to Conselice | 393.07 mi (632.59 km) |
| Riorges to Conselve | 382.03 mi (614.81 km) |
| Riorges to Conversano | 741.96 mi (1,194.07 km) |
| Riorges to Copertino | 809.44 mi (1,302.67 km) |
| Riorges to Copparo | 385.58 mi (620.52 km) |
| Riorges to Corato | 703.70 mi (1,132.49 km) |
