| Crest Hill to Collegno | 4,513.32 mi (7,263.49 km) |
| Crest Hill to Cologno al Serio | 4,577.23 mi (7,366.35 km) |
| Crest Hill to Cologno Monzese | 4,562.90 mi (7,343.28 km) |
| Crest Hill to Colorno | 4,630.58 mi (7,452.20 km) |
| Crest Hill to Comacchio | 4,710.72 mi (7,581.17 km) |
| Crest Hill to Comiso | 5,147.13 mi (8,283.51 km) |
| Crest Hill to Como | 4,544.03 mi (7,312.90 km) |
| Crest Hill to Concordia Sagittaria | 4,691.52 mi (7,550.26 km) |
| Crest Hill to Concorezzo | 4,562.70 mi (7,342.96 km) |
| Crest Hill to Conegliano | 4,665.34 mi (7,508.14 km) |
| Crest Hill to Conselice | 4,704.76 mi (7,571.58 km) |
| Crest Hill to Conselve | 4,676.05 mi (7,525.38 km) |
| Crest Hill to Conversano | 5,067.44 mi (8,155.25 km) |
| Crest Hill to Copertino | 5,136.14 mi (8,265.82 km) |
| Crest Hill to Copparo | 4,688.69 mi (7,545.72 km) |
