| Priolo Gargallo to Collegno | 674.36 mi (1,085.27 km) |
| Priolo Gargallo to Cologno al Serio | 646.91 mi (1,041.10 km) |
| Priolo Gargallo to Cologno Monzese | 653.47 mi (1,051.65 km) |
| Priolo Gargallo to Colorno | 591.76 mi (952.35 km) |
| Priolo Gargallo to Comacchio | 543.44 mi (874.58 km) |
| Priolo Gargallo to Comiso | 35.48 mi (57.09 km) |
| Priolo Gargallo to Como | 674.96 mi (1,086.25 km) |
| Priolo Gargallo to Concordia Sagittaria | 606.28 mi (975.72 km) |
| Priolo Gargallo to Concorezzo | 655.75 mi (1,055.33 km) |
| Priolo Gargallo to Conegliano | 620.60 mi (998.76 km) |
| Priolo Gargallo to Conselice | 537.05 mi (864.29 km) |
| Priolo Gargallo to Conselve | 583.27 mi (938.68 km) |
| Priolo Gargallo to Conversano | 282.28 mi (454.28 km) |
| Priolo Gargallo to Copertino | 264.09 mi (425.01 km) |
| Priolo Gargallo to Copparo | 561.98 mi (904.43 km) |
