| Santander to Piedras Blancas | 108.99 mi (175.40 km) |
| Santander to Piera | 313.05 mi (503.81 km) |
| Santander to Pilar de la Horadada | 417.75 mi (672.30 km) |
| Santander to Pilas | 445.40 mi (716.81 km) |
| Santander to Pinos Puente | 429.27 mi (690.85 km) |
| Santander to Pinto | 222.05 mi (357.35 km) |
| Santander to Pizarra | 465.06 mi (748.44 km) |
| Santander to Plasencia | 264.97 mi (426.43 km) |
| Santander to Pola de Laviana | 89.38 mi (143.84 km) |
| Santander to Pola de Lena | 103.92 mi (167.24 km) |
| Santander to Pola de Siero | 92.75 mi (149.26 km) |
| Santander to Pollensa | 430.26 mi (692.44 km) |
| Santander to Ponferrada | 154.34 mi (248.39 km) |
| Santander to Pontevedra | 254.29 mi (409.25 km) |
| Santander to Portugalete | 40.67 mi (65.45 km) |
