| Rocky River to Boppard | 4,082.82 mi (6,570.66 km) |
| Rocky River to Borgentreich | 4,100.72 mi (6,599.48 km) |
| Rocky River to Borgholzhausen | 4,047.38 mi (6,513.63 km) |
| Rocky River to Borken | 4,002.34 mi (6,441.14 km) |
| Rocky River to Borna | 4,237.33 mi (6,819.32 km) |
| Rocky River to Bornheim | 4,042.67 mi (6,506.05 km) |
| Rocky River to Bosel | 4,004.97 mi (6,445.38 km) |
| Rocky River to Bottrop | 4,014.46 mi (6,460.65 km) |
| Rocky River to Bovenden | 4,125.02 mi (6,638.58 km) |
| Rocky River to Brackenheim | 4,179.57 mi (6,726.37 km) |
| Rocky River to Brake | 4,013.72 mi (6,459.45 km) |
| Rocky River to Brakel | 4,093.15 mi (6,587.28 km) |
| Rocky River to Bramsche | 4,025.73 mi (6,478.79 km) |
| Rocky River to Brand | 4,010.68 mi (6,454.56 km) |
| Rocky River to Brand-Erbisdorf | 4,276.72 mi (6,882.71 km) |
