| River Grove to Bernburg | 4,376.95 mi (7,044.02 km) |
| River Grove to Bersenbruck | 4,214.13 mi (6,781.99 km) |
| River Grove to Besigheim | 4,393.04 mi (7,069.92 km) |
| River Grove to Bestwig | 4,274.88 mi (6,879.76 km) |
| River Grove to Betzdorf | 4,277.53 mi (6,884.03 km) |
| River Grove to Beverstedt | 4,212.66 mi (6,779.62 km) |
| River Grove to Beverungen | 4,298.65 mi (6,918.01 km) |
| River Grove to Bexbach | 4,308.91 mi (6,934.52 km) |
| River Grove to Biberach | 4,452.57 mi (7,165.71 km) |
| River Grove to Biblis | 4,340.72 mi (6,985.71 km) |
| River Grove to Bieber | 4,310.58 mi (6,937.21 km) |
| River Grove to Biedenkopf | 4,296.83 mi (6,915.08 km) |
| River Grove to Bielefeld | 4,255.17 mi (6,848.04 km) |
| River Grove to Bietigheim-Bissingen | 4,393.96 mi (7,071.40 km) |
| River Grove to Billerbeck | 4,212.21 mi (6,778.90 km) |
