| Niles to Collegno | 4,481.36 mi (7,212.05 km) |
| Niles to Cologno al Serio | 4,544.92 mi (7,314.34 km) |
| Niles to Cologno Monzese | 4,530.65 mi (7,291.37 km) |
| Niles to Colorno | 4,598.33 mi (7,400.30 km) |
| Niles to Comacchio | 4,678.32 mi (7,529.02 km) |
| Niles to Comiso | 5,116.07 mi (8,233.52 km) |
| Niles to Como | 4,511.73 mi (7,260.93 km) |
| Niles to Concordia Sagittaria | 4,658.83 mi (7,497.67 km) |
| Niles to Concorezzo | 4,530.43 mi (7,291.02 km) |
| Niles to Conegliano | 4,632.69 mi (7,455.59 km) |
| Niles to Conselice | 4,672.44 mi (7,519.56 km) |
| Niles to Conselve | 4,643.58 mi (7,473.12 km) |
| Niles to Conversano | 5,035.18 mi (8,103.34 km) |
| Niles to Copertino | 5,103.90 mi (8,213.93 km) |
| Niles to Copparo | 4,656.29 mi (7,493.57 km) |
