| Rockville to Beelitz | 4,157.63 mi (6,691.05 km) |
| Rockville to Beilngries | 4,198.94 mi (6,757.54 km) |
| Rockville to Bellheim | 4,064.62 mi (6,541.38 km) |
| Rockville to Belm | 3,970.44 mi (6,389.80 km) |
| Rockville to Belzig | 4,146.35 mi (6,672.91 km) |
| Rockville to Bendorf | 4,000.34 mi (6,437.92 km) |
| Rockville to Bensheim | 4,064.53 mi (6,541.24 km) |
| Rockville to Berching | 4,195.49 mi (6,751.98 km) |
| Rockville to Bergen | 4,026.40 mi (6,479.86 km) |
| Rockville to Bergen | 4,108.53 mi (6,612.04 km) |
| Rockville to Bergheim | 3,948.54 mi (6,354.56 km) |
| Rockville to Bergisch Gladbach | 3,967.02 mi (6,384.31 km) |
| Rockville to Bergkamen | 3,969.71 mi (6,388.62 km) |
| Rockville to Bergneustadt | 3,986.55 mi (6,415.74 km) |
| Rockville to Berlin | 4,165.29 mi (6,703.39 km) |
