| Castagneto Carducci to Bitonto | 342.22 mi (550.75 km) |
| Castagneto Carducci to Bitritto | 351.27 mi (565.32 km) |
| Castagneto Carducci to Bollate | 180.23 mi (290.05 km) |
| Castagneto Carducci to Bologna | 98.89 mi (159.15 km) |
| Castagneto Carducci to Bolzano | 233.13 mi (375.18 km) |
| Castagneto Carducci to Bomporto | 110.37 mi (177.62 km) |
| Castagneto Carducci to Bonate di Sopra | 181.20 mi (291.61 km) |
| Castagneto Carducci to Bondeno | 125.35 mi (201.73 km) |
| Castagneto Carducci to Bordighera | 153.11 mi (246.41 km) |
| Castagneto Carducci to Borgaro Torinese | 200.37 mi (322.47 km) |
| Castagneto Carducci to Borgo a Buggiano | 49.96 mi (80.40 km) |
| Castagneto Carducci to Borgo San Dalmazzo | 175.18 mi (281.93 km) |
| Castagneto Carducci to Borgo San Lorenzo | 66.84 mi (107.56 km) |
| Castagneto Carducci to Borgomanero | 204.22 mi (328.67 km) |
| Castagneto Carducci to Borgoricco | 175.85 mi (283.00 km) |
