| Birsfelden to Borgosatollo | 189.92 mi (305.65 km) |
| Birsfelden to Borgosesia | 130.52 mi (210.04 km) |
| Birsfelden to Boscoreale | 578.72 mi (931.35 km) |
| Birsfelden to Boscotrecase | 577.28 mi (929.04 km) |
| Birsfelden to Botticino Sera | 186.70 mi (300.46 km) |
| Birsfelden to Bovalino Marina | 779.57 mi (1,254.59 km) |
| Birsfelden to Boves | 222.51 mi (358.09 km) |
| Birsfelden to Boville Ernica | 498.68 mi (802.54 km) |
| Birsfelden to Bovisio Masciago | 152.18 mi (244.90 km) |
| Birsfelden to Bovolone | 230.81 mi (371.46 km) |
| Birsfelden to Bra | 197.44 mi (317.75 km) |
| Birsfelden to Bracciano | 437.88 mi (704.70 km) |
| Birsfelden to Brandizzo | 164.53 mi (264.79 km) |
| Birsfelden to Breganze | 226.69 mi (364.82 km) |
| Birsfelden to Brembate | 163.04 mi (262.40 km) |
