| San Marino to Cabestany | 5,955.62 mi (9,584.65 km) |
| San Marino to Cabries | 6,004.42 mi (9,663.17 km) |
| San Marino to Cachan | 5,639.65 mi (9,076.14 km) |
| San Marino to Caen | 5,531.64 mi (8,902.32 km) |
| San Marino to Cagnes-sur-Mer | 6,053.76 mi (9,742.58 km) |
| San Marino to Cahors | 5,816.62 mi (9,360.94 km) |
| San Marino to Calais | 5,521.67 mi (8,886.27 km) |
| San Marino to Caluire-et-Cuire | 5,869.17 mi (9,445.52 km) |
| San Marino to Cambrai | 5,602.25 mi (9,015.95 km) |
| San Marino to Canet-en-Roussillon | 5,956.73 mi (9,586.43 km) |
| San Marino to Cannes | 6,054.90 mi (9,744.42 km) |
| San Marino to Canteleu | 5,565.78 mi (8,957.25 km) |
| San Marino to Capbreton | 5,749.59 mi (9,253.07 km) |
| San Marino to Carcassonne | 5,908.60 mi (9,508.97 km) |
| San Marino to Carmaux | 5,861.29 mi (9,432.83 km) |
