| San Marino to Capodrise | 6,427.05 mi (10,343.34 km) |
| San Marino to Capoterra | 6,347.58 mi (10,215.44 km) |
| San Marino to Capriolo | 6,042.91 mi (9,725.12 km) |
| San Marino to Capua | 6,421.27 mi (10,334.03 km) |
| San Marino to Capurso | 6,508.78 mi (10,474.87 km) |
| San Marino to Carate Brianza | 6,012.41 mi (9,676.03 km) |
| San Marino to Caravaggio | 6,041.01 mi (9,722.07 km) |
| San Marino to Carbonera | 6,113.28 mi (9,838.37 km) |
| San Marino to Carbonia | 6,332.02 mi (10,190.40 km) |
| San Marino to Cardito | 6,432.52 mi (10,352.13 km) |
| San Marino to Carignano | 6,007.87 mi (9,668.74 km) |
| San Marino to Carini | 6,548.73 mi (10,539.16 km) |
| San Marino to Carlentini | 6,656.72 mi (10,712.96 km) |
| San Marino to Carmagnola | 6,012.21 mi (9,675.72 km) |
| San Marino to Carmiano | 6,582.75 mi (10,593.92 km) |
