| Castel Gandolfo to Bernburg | 695.95 mi (1,120.02 km) |
| Castel Gandolfo to Bersenbruck | 777.35 mi (1,251.03 km) |
| Castel Gandolfo to Besigheim | 529.05 mi (851.42 km) |
| Castel Gandolfo to Bestwig | 694.38 mi (1,117.49 km) |
| Castel Gandolfo to Betzdorf | 664.57 mi (1,069.51 km) |
| Castel Gandolfo to Beverstedt | 826.71 mi (1,330.46 km) |
| Castel Gandolfo to Beverungen | 702.33 mi (1,130.29 km) |
| Castel Gandolfo to Bexbach | 586.14 mi (943.31 km) |
| Castel Gandolfo to Biberach | 460.75 mi (741.51 km) |
| Castel Gandolfo to Biblis | 584.42 mi (940.53 km) |
| Castel Gandolfo to Bieber | 641.66 mi (1,032.65 km) |
| Castel Gandolfo to Biedenkopf | 662.83 mi (1,066.72 km) |
| Castel Gandolfo to Bielefeld | 735.71 mi (1,184.01 km) |
| Castel Gandolfo to Bietigheim-Bissingen | 527.13 mi (848.33 km) |
| Castel Gandolfo to Billerbeck | 750.39 mi (1,207.64 km) |
