| San Marino to Benavente | 5,662.77 mi (9,113.34 km) |
| San Marino to Bombarral | 5,634.96 mi (9,068.58 km) |
| San Marino to Bougado | 5,572.36 mi (8,967.85 km) |
| San Marino to Braga | 5,569.02 mi (8,962.47 km) |
| San Marino to Braganca | 5,625.33 mi (9,053.09 km) |
| San Marino to Cabeceiras de Basto | 5,586.19 mi (8,990.11 km) |
| San Marino to Cacem | 5,649.47 mi (9,091.95 km) |
| San Marino to Cadaval | 5,638.77 mi (9,074.72 km) |
| San Marino to Caldas da Rainha | 5,629.91 mi (9,060.46 km) |
| San Marino to Calheta | 5,538.07 mi (8,912.67 km) |
| San Marino to Camara de Lobos | 5,548.26 mi (8,929.06 km) |
| San Marino to Canico | 5,556.50 mi (8,942.32 km) |
| San Marino to Cantanhede | 5,612.88 mi (9,033.06 km) |
| San Marino to Carregal do Sal | 5,633.80 mi (9,066.73 km) |
| San Marino to Cartaxo | 5,655.69 mi (9,101.96 km) |
