| Rock Island to Borgosatollo | 4,703.15 mi (7,568.98 km) |
| Rock Island to Borgosesia | 4,616.90 mi (7,430.17 km) |
| Rock Island to Boscoreale | 5,074.67 mi (8,166.89 km) |
| Rock Island to Boscotrecase | 5,073.26 mi (8,164.62 km) |
| Rock Island to Botticino Sera | 4,700.48 mi (7,564.70 km) |
| Rock Island to Bovalino Marina | 5,261.95 mi (8,468.30 km) |
| Rock Island to Boves | 4,645.44 mi (7,476.12 km) |
| Rock Island to Boville Ernica | 4,994.82 mi (8,038.39 km) |
| Rock Island to Bovisio Masciago | 4,655.25 mi (7,491.90 km) |
| Rock Island to Bovolone | 4,746.99 mi (7,639.55 km) |
| Rock Island to Bra | 4,642.27 mi (7,471.01 km) |
| Rock Island to Bracciano | 4,924.22 mi (7,924.77 km) |
| Rock Island to Brandizzo | 4,622.26 mi (7,438.81 km) |
| Rock Island to Breganze | 4,744.33 mi (7,635.26 km) |
| Rock Island to Brembate | 4,671.39 mi (7,517.88 km) |
