| Catalca to Borgosatollo | 961.41 mi (1,547.23 km) |
| Catalca to Borgosesia | 1,058.22 mi (1,703.05 km) |
| Catalca to Boscoreale | 729.16 mi (1,173.48 km) |
| Catalca to Boscotrecase | 729.90 mi (1,174.65 km) |
| Catalca to Botticino Sera | 962.53 mi (1,549.04 km) |
| Catalca to Bovalino Marina | 685.37 mi (1,102.99 km) |
| Catalca to Boves | 1,080.79 mi (1,739.37 km) |
| Catalca to Boville Ernica | 777.09 mi (1,250.61 km) |
| Catalca to Bovisio Masciago | 1,015.03 mi (1,633.53 km) |
| Catalca to Bovolone | 915.76 mi (1,473.78 km) |
| Catalca to Bra | 1,068.40 mi (1,719.42 km) |
| Catalca to Bracciano | 842.19 mi (1,355.38 km) |
| Catalca to Brandizzo | 1,072.94 mi (1,726.73 km) |
| Catalca to Breganze | 902.39 mi (1,452.26 km) |
| Catalca to Brembate | 995.83 mi (1,602.64 km) |
