| Olton to Borgosatollo | 726.34 mi (1,168.94 km) |
| Olton to Borgosesia | 649.59 mi (1,045.41 km) |
| Olton to Boscoreale | 1,112.23 mi (1,789.95 km) |
| Olton to Boscotrecase | 1,110.79 mi (1,787.64 km) |
| Olton to Botticino Sera | 723.29 mi (1,164.02 km) |
| Olton to Bovalino Marina | 1,310.86 mi (2,109.62 km) |
| Olton to Boves | 704.38 mi (1,133.59 km) |
| Olton to Boville Ernica | 1,031.58 mi (1,660.17 km) |
| Olton to Bovisio Masciago | 683.08 mi (1,099.31 km) |
| Olton to Bovolone | 767.94 mi (1,235.87 km) |
| Olton to Bra | 692.11 mi (1,113.84 km) |
| Olton to Bracciano | 966.39 mi (1,555.25 km) |
| Olton to Brandizzo | 665.39 mi (1,070.85 km) |
| Olton to Breganze | 761.63 mi (1,225.73 km) |
| Olton to Brembate | 697.07 mi (1,121.83 km) |
