| San Marino to Buhusi | 6,438.42 mi (10,361.63 km) |
| San Marino to Bumbesti-Jiu | 6,451.14 mi (10,382.10 km) |
| San Marino to Busteni | 6,490.05 mi (10,444.73 km) |
| San Marino to Buzau | 6,535.92 mi (10,518.54 km) |
| San Marino to Cajvana | 6,361.90 mi (10,238.48 km) |
| San Marino to Calafat | 6,510.76 mi (10,478.06 km) |
| San Marino to Calan | 6,408.83 mi (10,314.02 km) |
| San Marino to Calarasi | 6,605.83 mi (10,631.06 km) |
| San Marino to Campia Turzii | 6,382.21 mi (10,271.17 km) |
| San Marino to Campina | 6,511.85 mi (10,479.81 km) |
| San Marino to Campulung | 6,486.90 mi (10,439.66 km) |
| San Marino to Campulung Moldovenesc | 6,362.86 mi (10,240.03 km) |
| San Marino to Caracal | 6,538.71 mi (10,523.04 km) |
| San Marino to Caransebes | 6,407.38 mi (10,311.69 km) |
| San Marino to Carei | 6,280.70 mi (10,107.81 km) |
