| Solothurn to Borgosatollo | 176.41 mi (283.91 km) |
| Solothurn to Borgosesia | 109.36 mi (175.99 km) |
| Solothurn to Boscoreale | 563.39 mi (906.69 km) |
| Solothurn to Boscotrecase | 561.95 mi (904.37 km) |
| Solothurn to Botticino Sera | 173.46 mi (279.15 km) |
| Solothurn to Bovalino Marina | 763.63 mi (1,228.94 km) |
| Solothurn to Boves | 199.23 mi (320.62 km) |
| Solothurn to Boville Ernica | 483.04 mi (777.38 km) |
| Solothurn to Bovisio Masciago | 134.72 mi (216.81 km) |
| Solothurn to Bovolone | 219.21 mi (352.78 km) |
| Solothurn to Bra | 174.55 mi (280.91 km) |
| Solothurn to Bracciano | 420.78 mi (677.19 km) |
| Solothurn to Brandizzo | 141.71 mi (228.06 km) |
| Solothurn to Breganze | 218.68 mi (351.93 km) |
| Solothurn to Brembate | 147.33 mi (237.10 km) |
