| Waltham Cross to Palencia | 700.76 mi (1,127.77 km) |
| Waltham Cross to Palleja | 715.48 mi (1,151.46 km) |
| Waltham Cross to Palma | 847.19 mi (1,363.41 km) |
| Waltham Cross to Palma del Rio | 999.49 mi (1,608.53 km) |
| Waltham Cross to Palomares del Rio | 1,035.26 mi (1,666.10 km) |
| Waltham Cross to Palos de la Frontera | 1,053.53 mi (1,695.49 km) |
| Waltham Cross to Pamplona | 617.44 mi (993.68 km) |
| Waltham Cross to Paracuellos de Jarama | 787.06 mi (1,266.66 km) |
| Waltham Cross to Parla | 810.90 mi (1,305.02 km) |
| Waltham Cross to Paterna | 842.00 mi (1,355.08 km) |
| Waltham Cross to Peligros | 1,013.92 mi (1,631.75 km) |
| Waltham Cross to Penarroya-Pueblonuevo | 958.95 mi (1,543.28 km) |
| Waltham Cross to Petrel | 913.27 mi (1,469.76 km) |
| Waltham Cross to Picana | 846.61 mi (1,362.48 km) |
| Waltham Cross to Picasent | 851.81 mi (1,370.86 km) |
