| Catonsville to Bernburg | 4,099.24 mi (6,597.09 km) |
| Catonsville to Bersenbruck | 3,931.05 mi (6,326.42 km) |
| Catonsville to Besigheim | 4,080.82 mi (6,567.44 km) |
| Catonsville to Bestwig | 3,982.11 mi (6,408.58 km) |
| Catonsville to Betzdorf | 3,977.56 mi (6,401.26 km) |
| Catonsville to Beverstedt | 3,941.19 mi (6,342.73 km) |
| Catonsville to Beverungen | 4,011.83 mi (6,456.42 km) |
| Catonsville to Bexbach | 3,993.55 mi (6,426.99 km) |
| Catonsville to Biberach | 4,134.57 mi (6,653.95 km) |
| Catonsville to Biblis | 4,032.39 mi (6,489.51 km) |
| Catonsville to Bieber | 4,011.18 mi (6,455.37 km) |
| Catonsville to Biedenkopf | 4,000.19 mi (6,437.68 km) |
| Catonsville to Bielefeld | 3,969.08 mi (6,387.61 km) |
| Catonsville to Bietigheim-Bissingen | 4,081.43 mi (6,568.42 km) |
| Catonsville to Billerbeck | 3,921.81 mi (6,311.55 km) |
