| Puerto de la Cruz to Collegno | 1,750.82 mi (2,817.68 km) |
| Puerto de la Cruz to Cologno al Serio | 1,857.09 mi (2,988.70 km) |
| Puerto de la Cruz to Cologno Monzese | 1,837.64 mi (2,957.40 km) |
| Puerto de la Cruz to Colorno | 1,863.80 mi (2,999.50 km) |
| Puerto de la Cruz to Comacchio | 1,934.93 mi (3,113.97 km) |
| Puerto de la Cruz to Comiso | 1,895.12 mi (3,049.90 km) |
| Puerto de la Cruz to Como | 1,839.91 mi (2,961.04 km) |
| Puerto de la Cruz to Concordia Sagittaria | 1,996.61 mi (3,213.24 km) |
| Puerto de la Cruz to Concorezzo | 1,842.21 mi (2,964.75 km) |
| Puerto de la Cruz to Conegliano | 1,976.73 mi (3,181.23 km) |
| Puerto de la Cruz to Conselice | 1,913.92 mi (3,080.15 km) |
| Puerto de la Cruz to Conselve | 1,937.48 mi (3,118.07 km) |
| Puerto de la Cruz to Conversano | 2,083.11 mi (3,352.45 km) |
| Puerto de la Cruz to Copertino | 2,120.06 mi (3,411.91 km) |
| Puerto de la Cruz to Copparo | 1,925.63 mi (3,099.00 km) |
