| Naples to Collegno | 446.96 mi (719.31 km) |
| Naples to Cologno al Serio | 400.12 mi (643.92 km) |
| Naples to Cologno Monzese | 409.68 mi (659.32 km) |
| Naples to Colorno | 344.25 mi (554.01 km) |
| Naples to Comacchio | 286.97 mi (461.83 km) |
| Naples to Comiso | 268.97 mi (432.86 km) |
| Naples to Como | 430.64 mi (693.05 km) |
| Naples to Concordia Sagittaria | 348.04 mi (560.12 km) |
| Naples to Concorezzo | 411.21 mi (661.78 km) |
| Naples to Conegliano | 362.65 mi (583.62 km) |
| Naples to Conselice | 282.53 mi (454.68 km) |
| Naples to Conselve | 326.93 mi (526.14 km) |
| Naples to Conversano | 149.99 mi (241.38 km) |
| Naples to Copertino | 203.29 mi (327.16 km) |
| Naples to Copparo | 306.44 mi (493.17 km) |
