| Solothurn to Aleksandrow Lodzki | 615.28 mi (990.19 km) |
| Solothurn to Andrychow | 569.42 mi (916.39 km) |
| Solothurn to Augustow | 815.74 mi (1,312.81 km) |
| Solothurn to Banino | 684.96 mi (1,102.33 km) |
| Solothurn to Barlinek | 523.89 mi (843.13 km) |
| Solothurn to Bartoszyce | 754.67 mi (1,214.52 km) |
| Solothurn to Bedzin | 568.93 mi (915.61 km) |
| Solothurn to Belchatow | 604.45 mi (972.78 km) |
| Solothurn to Biala Podlaska | 770.72 mi (1,240.36 km) |
| Solothurn to Bialogard | 596.59 mi (960.12 km) |
| Solothurn to Bialy Kamien | 465.30 mi (748.83 km) |
| Solothurn to Bialystok | 800.30 mi (1,287.96 km) |
| Solothurn to Bielawa | 476.74 mi (767.23 km) |
| Solothurn to Bielsk Podlaski | 792.20 mi (1,274.92 km) |
| Solothurn to Bielsko-Biala | 556.04 mi (894.86 km) |
