| Middle River to Brescia | 4,217.56 mi (6,787.51 km) |
| Middle River to Bressanone | 4,239.83 mi (6,823.35 km) |
| Middle River to Bresso | 4,173.35 mi (6,716.35 km) |
| Middle River to Brindisi | 4,725.46 mi (7,604.89 km) |
| Middle River to Broni | 4,191.82 mi (6,746.08 km) |
| Middle River to Bronte | 4,696.69 mi (7,558.60 km) |
| Middle River to Brugherio | 4,177.84 mi (6,723.59 km) |
| Middle River to Brugnera | 4,303.58 mi (6,925.94 km) |
| Middle River to Bruino | 4,115.44 mi (6,623.15 km) |
| Middle River to Brunico | 4,248.78 mi (6,837.75 km) |
| Middle River to Brusciano | 4,560.59 mi (7,339.56 km) |
| Middle River to Bucine | 4,346.46 mi (6,994.96 km) |
| Middle River to Budrio | 4,306.57 mi (6,930.76 km) |
| Middle River to Busca | 4,131.13 mi (6,648.41 km) |
| Middle River to Bussolengo | 4,246.78 mi (6,834.54 km) |
