| Santurce-Antiguo to Carmignano | 703.17 mi (1,131.64 km) |
| Santurce-Antiguo to Carovigno | 1,075.06 mi (1,730.15 km) |
| Santurce-Antiguo to Carpenedolo | 679.06 mi (1,092.85 km) |
| Santurce-Antiguo to Carpi | 697.29 mi (1,122.18 km) |
| Santurce-Antiguo to Carrara | 657.23 mi (1,057.70 km) |
| Santurce-Antiguo to Carugate | 628.25 mi (1,011.06 km) |
| Santurce-Antiguo to Casal di Principe | 891.69 mi (1,435.03 km) |
| Santurce-Antiguo to Casale Monferrato | 581.77 mi (936.27 km) |
| Santurce-Antiguo to Casale sul Sile | 772.41 mi (1,243.08 km) |
| Santurce-Antiguo to Casalecchio di Reno | 716.09 mi (1,152.43 km) |
| Santurce-Antiguo to Casalgrande | 689.24 mi (1,109.22 km) |
| Santurce-Antiguo to Casalmaggiore | 675.43 mi (1,087.00 km) |
| Santurce-Antiguo to Casalnuovo di Napoli | 904.47 mi (1,455.61 km) |
| Santurce-Antiguo to Casalpusterlengo | 639.72 mi (1,029.52 km) |
| Santurce-Antiguo to Casaluce | 895.35 mi (1,440.92 km) |
