| Santander to Palencia | 106.53 mi (171.44 km) |
| Santander to Palleja | 327.58 mi (527.19 km) |
| Santander to Palma | 428.71 mi (689.95 km) |
| Santander to Palma del Rio | 405.64 mi (652.81 km) |
| Santander to Palomares del Rio | 440.73 mi (709.29 km) |
| Santander to Palos de la Frontera | 460.37 mi (740.89 km) |
| Santander to Pamplona | 117.46 mi (189.03 km) |
| Santander to Paracuellos de Jarama | 201.80 mi (324.76 km) |
| Santander to Parla | 222.87 mi (358.68 km) |
| Santander to Paterna | 324.26 mi (521.85 km) |
| Santander to Peligros | 430.51 mi (692.84 km) |
| Santander to Penarroya-Pueblonuevo | 364.78 mi (587.05 km) |
| Santander to Petrel | 378.36 mi (608.91 km) |
| Santander to Picana | 328.36 mi (528.44 km) |
| Santander to Picasent | 332.13 mi (534.52 km) |
