| Plonsk to Azcoitia | 1,229.55 mi (1,978.77 km) |
| Plonsk to Azpeitia | 1,227.68 mi (1,975.77 km) |
| Plonsk to Azuqueca de Henares | 1,387.89 mi (2,233.60 km) |
| Plonsk to Badajoz | 1,609.50 mi (2,590.23 km) |
| Plonsk to Badalona | 1,147.05 mi (1,846.00 km) |
| Plonsk to Baena | 1,575.29 mi (2,535.19 km) |
| Plonsk to Baeza | 1,525.79 mi (2,455.52 km) |
| Plonsk to Bailen | 1,531.27 mi (2,464.35 km) |
| Plonsk to Balaguer | 1,178.89 mi (1,897.24 km) |
| Plonsk to Banolas | 1,093.42 mi (1,759.69 km) |
| Plonsk to Baranain | 1,221.96 mi (1,966.56 km) |
| Plonsk to Barbadanes | 1,488.20 mi (2,395.03 km) |
| Plonsk to Barbastro | 1,191.27 mi (1,917.16 km) |
| Plonsk to Barcelona | 1,151.62 mi (1,853.35 km) |
| Plonsk to Bargas | 1,446.43 mi (2,327.81 km) |
