| Norco to Collegno | 5,988.37 mi (9,637.35 km) |
| Norco to Cologno al Serio | 6,031.75 mi (9,707.17 km) |
| Norco to Cologno Monzese | 6,021.05 mi (9,689.95 km) |
| Norco to Colorno | 6,087.44 mi (9,796.79 km) |
| Norco to Comacchio | 6,156.77 mi (9,908.37 km) |
| Norco to Comiso | 6,652.79 mi (10,706.63 km) |
| Norco to Como | 6,000.35 mi (9,656.64 km) |
| Norco to Concordia Sagittaria | 6,120.45 mi (9,849.91 km) |
| Norco to Concorezzo | 6,019.75 mi (9,687.85 km) |
| Norco to Conegliano | 6,097.15 mi (9,812.42 km) |
| Norco to Conselice | 6,155.49 mi (9,906.31 km) |
| Norco to Conselve | 6,118.55 mi (9,846.86 km) |
| Norco to Conversano | 6,513.77 mi (10,482.90 km) |
| Norco to Copertino | 6,581.66 mi (10,592.16 km) |
| Norco to Copparo | 6,135.18 mi (9,873.61 km) |
