| Middle River to Boppard | 3,965.52 mi (6,381.89 km) |
| Middle River to Borgentreich | 3,993.67 mi (6,427.19 km) |
| Middle River to Borgholzhausen | 3,941.67 mi (6,343.51 km) |
| Middle River to Borken | 3,892.73 mi (6,264.75 km) |
| Middle River to Borna | 4,133.69 mi (6,652.52 km) |
| Middle River to Bornheim | 3,927.27 mi (6,320.33 km) |
| Middle River to Bosel | 3,903.83 mi (6,282.60 km) |
| Middle River to Bottrop | 3,903.20 mi (6,281.60 km) |
| Middle River to Bovenden | 4,019.27 mi (6,468.40 km) |
| Middle River to Brackenheim | 4,058.74 mi (6,531.92 km) |
| Middle River to Brake | 3,915.30 mi (6,301.07 km) |
| Middle River to Brakel | 3,986.81 mi (6,416.15 km) |
| Middle River to Bramsche | 3,921.19 mi (6,310.55 km) |
| Middle River to Brand | 3,893.79 mi (6,266.45 km) |
| Middle River to Brand-Erbisdorf | 4,173.31 mi (6,716.29 km) |
