| Imperial Beach to Collegno | 6,050.23 mi (9,736.91 km) |
| Imperial Beach to Cologno al Serio | 6,095.47 mi (9,809.72 km) |
| Imperial Beach to Cologno Monzese | 6,084.45 mi (9,791.97 km) |
| Imperial Beach to Colorno | 6,151.07 mi (9,899.18 km) |
| Imperial Beach to Comacchio | 6,221.43 mi (10,012.43 km) |
| Imperial Beach to Comiso | 6,712.89 mi (10,803.36 km) |
| Imperial Beach to Como | 6,063.86 mi (9,758.84 km) |
| Imperial Beach to Concordia Sagittaria | 6,186.42 mi (9,956.08 km) |
| Imperial Beach to Concorezzo | 6,083.24 mi (9,790.02 km) |
| Imperial Beach to Conegliano | 6,162.85 mi (9,918.15 km) |
| Imperial Beach to Conselice | 6,219.76 mi (10,009.74 km) |
| Imperial Beach to Conselve | 6,183.43 mi (9,951.27 km) |
| Imperial Beach to Conversano | 6,579.07 mi (10,587.99 km) |
| Imperial Beach to Copertino | 6,647.15 mi (10,697.56 km) |
| Imperial Beach to Copparo | 6,199.76 mi (9,977.55 km) |
