| Knowsley to Piazza Armerina | 1,381.34 mi (2,223.06 km) |
| Knowsley to Piazzola sul Brenta | 851.28 mi (1,370.00 km) |
| Knowsley to Pietrasanta | 884.07 mi (1,422.78 km) |
| Knowsley to Pieve di Soligo | 848.18 mi (1,365.01 km) |
| Knowsley to Pinerolo | 747.86 mi (1,203.56 km) |
| Knowsley to Pioltello | 773.17 mi (1,244.29 km) |
| Knowsley to Piombino | 949.30 mi (1,527.74 km) |
| Knowsley to Piombino Dese | 855.62 mi (1,376.98 km) |
| Knowsley to Piossasco | 745.61 mi (1,199.94 km) |
| Knowsley to Piove di Sacco | 872.07 mi (1,403.46 km) |
| Knowsley to Pisa | 902.12 mi (1,451.82 km) |
| Knowsley to Pisticci | 1,277.87 mi (2,056.53 km) |
| Knowsley to Pistoia | 906.14 mi (1,458.29 km) |
| Knowsley to Pizzo | 1,356.78 mi (2,183.53 km) |
| Knowsley to Podenzano | 813.26 mi (1,308.82 km) |
