| Tortona to Pandino | 48.31 mi (77.74 km) |
| Tortona to Paola | 529.44 mi (852.06 km) |
| Tortona to Parabiago | 46.06 mi (74.12 km) |
| Tortona to Parabita | 578.29 mi (930.67 km) |
| Tortona to Parma | 71.92 mi (115.75 km) |
| Tortona to Partanna | 537.13 mi (864.43 km) |
| Tortona to Partinico | 521.40 mi (839.11 km) |
| Tortona to Pasian di Prato | 224.64 mi (361.53 km) |
| Tortona to Paterno | 595.11 mi (957.74 km) |
| Tortona to Patti | 563.02 mi (906.09 km) |
| Tortona to Paullo | 44.51 mi (71.63 km) |
| Tortona to Pavia | 24.58 mi (39.56 km) |
| Tortona to Pavullo nel Frignano | 104.25 mi (167.78 km) |
| Tortona to Pedara | 596.72 mi (960.33 km) |
| Tortona to Pellezzano | 414.65 mi (667.31 km) |
