| Mill Hill to Collegno | 576.13 mi (927.19 km) |
| Mill Hill to Cologno al Serio | 615.31 mi (990.24 km) |
| Mill Hill to Cologno Monzese | 604.13 mi (972.25 km) |
| Mill Hill to Colorno | 670.79 mi (1,079.54 km) |
| Mill Hill to Comacchio | 743.86 mi (1,197.12 km) |
| Mill Hill to Comiso | 1,246.03 mi (2,005.30 km) |
| Mill Hill to Como | 583.54 mi (939.12 km) |
| Mill Hill to Concordia Sagittaria | 719.06 mi (1,157.21 km) |
| Mill Hill to Concorezzo | 602.91 mi (970.29 km) |
| Mill Hill to Conegliano | 693.19 mi (1,115.58 km) |
| Mill Hill to Conselice | 740.67 mi (1,191.99 km) |
| Mill Hill to Conselve | 707.22 mi (1,138.16 km) |
| Mill Hill to Conversano | 1,102.91 mi (1,774.97 km) |
| Mill Hill to Copertino | 1,171.61 mi (1,885.53 km) |
| Mill Hill to Copparo | 721.93 mi (1,161.83 km) |
