| Solothurn to Piedras Blancas | 701.39 mi (1,128.77 km) |
| Solothurn to Piera | 485.92 mi (782.01 km) |
| Solothurn to Pilar de la Horadada | 771.39 mi (1,241.43 km) |
| Solothurn to Pilas | 981.91 mi (1,580.24 km) |
| Solothurn to Pinos Puente | 896.66 mi (1,443.03 km) |
| Solothurn to Pinto | 737.75 mi (1,187.30 km) |
| Solothurn to Pizarra | 954.75 mi (1,536.52 km) |
| Solothurn to Plasencia | 841.30 mi (1,353.93 km) |
| Solothurn to Pola de Laviana | 692.71 mi (1,114.81 km) |
| Solothurn to Pola de Lena | 707.36 mi (1,138.39 km) |
| Solothurn to Pola de Siero | 692.18 mi (1,113.96 km) |
| Solothurn to Pollensa | 555.03 mi (893.23 km) |
| Solothurn to Ponferrada | 761.59 mi (1,225.66 km) |
| Solothurn to Pontevedra | 856.37 mi (1,378.20 km) |
| Solothurn to Portugalete | 578.83 mi (931.54 km) |
