| Middle River to Borgosatollo | 4,220.45 mi (6,792.15 km) |
| Middle River to Borgosesia | 4,128.17 mi (6,643.64 km) |
| Middle River to Boscoreale | 4,569.06 mi (7,353.19 km) |
| Middle River to Boscotrecase | 4,567.71 mi (7,351.02 km) |
| Middle River to Botticino Sera | 4,218.30 mi (6,788.70 km) |
| Middle River to Bovalino Marina | 4,743.04 mi (7,633.19 km) |
| Middle River to Boves | 4,140.58 mi (6,663.62 km) |
| Middle River to Boville Ernica | 4,491.97 mi (7,229.12 km) |
| Middle River to Bovisio Masciago | 4,169.26 mi (6,709.77 km) |
| Middle River to Bovolone | 4,266.02 mi (6,865.50 km) |
| Middle River to Bra | 4,142.11 mi (6,666.08 km) |
| Middle River to Bracciano | 4,419.36 mi (7,112.28 km) |
| Middle River to Brandizzo | 4,126.57 mi (6,641.08 km) |
| Middle River to Breganze | 4,269.51 mi (6,871.11 km) |
| Middle River to Brembate | 4,186.93 mi (6,738.21 km) |
