| Santurce-Antiguo to Collegno | 538.47 mi (866.59 km) |
| Santurce-Antiguo to Cologno al Serio | 646.12 mi (1,039.83 km) |
| Santurce-Antiguo to Cologno Monzese | 625.37 mi (1,006.44 km) |
| Santurce-Antiguo to Colorno | 673.60 mi (1,084.05 km) |
| Santurce-Antiguo to Comacchio | 760.77 mi (1,224.33 km) |
| Santurce-Antiguo to Comiso | 1,027.60 mi (1,653.76 km) |
| Santurce-Antiguo to Como | 619.86 mi (997.57 km) |
| Santurce-Antiguo to Concordia Sagittaria | 798.48 mi (1,285.03 km) |
| Santurce-Antiguo to Concorezzo | 628.84 mi (1,012.02 km) |
| Santurce-Antiguo to Conegliano | 773.10 mi (1,244.18 km) |
| Santurce-Antiguo to Conselice | 743.23 mi (1,196.12 km) |
| Santurce-Antiguo to Conselve | 747.44 mi (1,202.89 km) |
| Santurce-Antiguo to Conversano | 1,042.32 mi (1,677.46 km) |
| Santurce-Antiguo to Copertino | 1,103.19 mi (1,775.41 km) |
| Santurce-Antiguo to Copparo | 744.22 mi (1,197.70 km) |
