| Alliance to Collegno | 4,254.97 mi (6,847.71 km) |
| Alliance to Cologno al Serio | 4,325.23 mi (6,960.78 km) |
| Alliance to Cologno Monzese | 4,309.82 mi (6,935.99 km) |
| Alliance to Colorno | 4,377.20 mi (7,044.43 km) |
| Alliance to Comacchio | 4,460.08 mi (7,177.81 km) |
| Alliance to Comiso | 4,872.46 mi (7,841.46 km) |
| Alliance to Como | 4,291.77 mi (6,906.94 km) |
| Alliance to Concordia Sagittaria | 4,446.75 mi (7,156.35 km) |
| Alliance to Concorezzo | 4,310.00 mi (6,936.27 km) |
| Alliance to Conegliano | 4,419.93 mi (7,113.18 km) |
| Alliance to Conselice | 4,452.64 mi (7,165.83 km) |
| Alliance to Conselve | 4,426.98 mi (7,124.54 km) |
| Alliance to Conversano | 4,812.95 mi (7,745.69 km) |
| Alliance to Copertino | 4,881.21 mi (7,855.55 km) |
| Alliance to Copparo | 4,438.16 mi (7,142.53 km) |
