| Castlebar to Beelitz | 927.73 mi (1,493.04 km) |
| Castlebar to Beilngries | 950.14 mi (1,529.11 km) |
| Castlebar to Bellheim | 818.61 mi (1,317.42 km) |
| Castlebar to Belm | 729.58 mi (1,174.15 km) |
| Castlebar to Belzig | 914.35 mi (1,471.50 km) |
| Castlebar to Bendorf | 751.37 mi (1,209.22 km) |
| Castlebar to Bensheim | 816.34 mi (1,313.77 km) |
| Castlebar to Berching | 946.63 mi (1,523.45 km) |
| Castlebar to Bergen | 795.45 mi (1,280.15 km) |
| Castlebar to Bergen | 916.92 mi (1,475.64 km) |
| Castlebar to Bergheim | 699.53 mi (1,125.79 km) |
| Castlebar to Bergisch Gladbach | 718.16 mi (1,155.76 km) |
| Castlebar to Bergkamen | 723.21 mi (1,163.90 km) |
| Castlebar to Bergneustadt | 737.99 mi (1,187.69 km) |
| Castlebar to Berlin | 940.37 mi (1,513.37 km) |
