| Piran to Azcoitia | 799.69 mi (1,286.97 km) |
| Piran to Azpeitia | 797.45 mi (1,283.37 km) |
| Piran to Azuqueca de Henares | 914.48 mi (1,471.71 km) |
| Piran to Badajoz | 1,143.17 mi (1,839.76 km) |
| Piran to Badalona | 634.02 mi (1,020.36 km) |
| Piran to Baena | 1,070.43 mi (1,722.70 km) |
| Piran to Baeza | 1,018.04 mi (1,638.37 km) |
| Piran to Bailen | 1,027.22 mi (1,653.14 km) |
| Piran to Balaguer | 687.28 mi (1,106.06 km) |
| Piran to Banolas | 587.10 mi (944.84 km) |
| Piran to Baranain | 776.96 mi (1,250.40 km) |
| Piran to Barbadanes | 1,088.40 mi (1,751.61 km) |
| Piran to Barbastro | 711.56 mi (1,145.15 km) |
| Piran to Barcelona | 638.32 mi (1,027.27 km) |
| Piran to Bargas | 969.86 mi (1,560.84 km) |
