| Slough to Bitonto | 1,088.23 mi (1,751.34 km) |
| Slough to Bitritto | 1,096.92 mi (1,765.33 km) |
| Slough to Bollate | 604.60 mi (973.01 km) |
| Slough to Bologna | 732.62 mi (1,179.05 km) |
| Slough to Bolzano | 641.36 mi (1,032.17 km) |
| Slough to Bomporto | 710.16 mi (1,142.89 km) |
| Slough to Bonate di Sopra | 613.27 mi (986.96 km) |
| Slough to Bondeno | 716.24 mi (1,152.67 km) |
| Slough to Bordighera | 656.79 mi (1,057.00 km) |
| Slough to Borgaro Torinese | 579.11 mi (931.99 km) |
| Slough to Borgo a Buggiano | 743.22 mi (1,196.10 km) |
| Slough to Borgo San Dalmazzo | 620.05 mi (997.88 km) |
| Slough to Borgo San Lorenzo | 761.30 mi (1,225.19 km) |
| Slough to Borgomanero | 575.58 mi (926.31 km) |
| Slough to Borgoricco | 706.69 mi (1,137.31 km) |
