| Rockville to Bernburg | 4,123.83 mi (6,636.66 km) |
| Rockville to Bersenbruck | 3,955.68 mi (6,366.05 km) |
| Rockville to Besigheim | 4,105.78 mi (6,607.61 km) |
| Rockville to Bestwig | 4,006.85 mi (6,448.41 km) |
| Rockville to Betzdorf | 4,002.38 mi (6,441.21 km) |
| Rockville to Beverstedt | 3,965.67 mi (6,382.14 km) |
| Rockville to Beverungen | 4,036.52 mi (6,496.15 km) |
| Rockville to Bexbach | 4,018.53 mi (6,467.19 km) |
| Rockville to Biberach | 4,159.58 mi (6,694.20 km) |
| Rockville to Biblis | 4,057.31 mi (6,529.61 km) |
| Rockville to Bieber | 4,036.00 mi (6,495.31 km) |
| Rockville to Biedenkopf | 4,024.98 mi (6,477.58 km) |
| Rockville to Bielefeld | 3,993.75 mi (6,427.32 km) |
| Rockville to Bietigheim-Bissingen | 4,106.39 mi (6,608.59 km) |
| Rockville to Billerbeck | 3,946.52 mi (6,351.32 km) |
