| Smethwick to Borgosatollo | 734.13 mi (1,181.46 km) |
| Smethwick to Borgosesia | 657.26 mi (1,057.76 km) |
| Smethwick to Boscoreale | 1,119.94 mi (1,802.37 km) |
| Smethwick to Boscotrecase | 1,118.50 mi (1,800.05 km) |
| Smethwick to Botticino Sera | 731.08 mi (1,176.55 km) |
| Smethwick to Bovalino Marina | 1,318.52 mi (2,121.96 km) |
| Smethwick to Boves | 711.77 mi (1,145.49 km) |
| Smethwick to Boville Ernica | 1,039.29 mi (1,672.57 km) |
| Smethwick to Bovisio Masciago | 690.81 mi (1,111.75 km) |
| Smethwick to Bovolone | 775.74 mi (1,248.44 km) |
| Smethwick to Bra | 699.60 mi (1,125.90 km) |
| Smethwick to Bracciano | 974.04 mi (1,567.57 km) |
| Smethwick to Brandizzo | 672.95 mi (1,083.01 km) |
| Smethwick to Breganze | 769.47 mi (1,238.34 km) |
| Smethwick to Brembate | 704.83 mi (1,134.31 km) |
