| Tortona to Piera | 427.20 mi (687.51 km) |
| Tortona to Pilar de la Horadada | 696.20 mi (1,120.42 km) |
| Tortona to Pilas | 945.53 mi (1,521.69 km) |
| Tortona to Pinos Puente | 841.38 mi (1,354.06 km) |
| Tortona to Pinto | 714.29 mi (1,149.54 km) |
| Tortona to Pizarra | 902.53 mi (1,452.49 km) |
| Tortona to Plasencia | 831.59 mi (1,338.31 km) |
| Tortona to Pola de Laviana | 724.12 mi (1,165.35 km) |
| Tortona to Pola de Lena | 738.76 mi (1,188.91 km) |
| Tortona to Pola de Siero | 726.28 mi (1,168.84 km) |
| Tortona to Pollensa | 457.20 mi (735.79 km) |
| Tortona to Ponferrada | 787.39 mi (1,267.19 km) |
| Tortona to Pontevedra | 889.17 mi (1,430.98 km) |
| Tortona to Portugalete | 599.02 mi (964.03 km) |
| Tortona to Poyo | 890.80 mi (1,433.60 km) |
