| Alum Rock to Collegno | 5,926.87 mi (9,538.38 km) |
| Alum Rock to Cologno al Serio | 5,961.71 mi (9,594.45 km) |
| Alum Rock to Cologno Monzese | 5,952.54 mi (9,579.68 km) |
| Alum Rock to Colorno | 6,017.58 mi (9,684.36 km) |
| Alum Rock to Comacchio | 6,081.94 mi (9,787.93 km) |
| Alum Rock to Comiso | 6,596.13 mi (10,615.44 km) |
| Alum Rock to Como | 5,931.40 mi (9,545.67 km) |
| Alum Rock to Concordia Sagittaria | 6,039.78 mi (9,720.08 km) |
| Alum Rock to Concorezzo | 5,950.83 mi (9,576.94 km) |
| Alum Rock to Conegliano | 6,017.82 mi (9,684.75 km) |
| Alum Rock to Conselice | 6,082.44 mi (9,788.73 km) |
| Alum Rock to Conselve | 6,042.88 mi (9,725.07 km) |
| Alum Rock to Conversano | 6,434.50 mi (10,355.33 km) |
| Alum Rock to Copertino | 6,501.23 mi (10,462.72 km) |
| Alum Rock to Copparo | 6,060.77 mi (9,753.87 km) |
