| Slough to Piazza Armerina | 1,218.35 mi (1,960.74 km) |
| Slough to Piazzola sul Brenta | 698.58 mi (1,124.26 km) |
| Slough to Pietrasanta | 723.34 mi (1,164.10 km) |
| Slough to Pieve di Soligo | 698.07 mi (1,123.43 km) |
| Slough to Pinerolo | 584.39 mi (940.48 km) |
| Slough to Pioltello | 614.35 mi (988.70 km) |
| Slough to Piombino | 787.39 mi (1,267.17 km) |
| Slough to Piombino Dese | 703.83 mi (1,132.71 km) |
| Slough to Piossasco | 582.41 mi (937.30 km) |
| Slough to Piove di Sacco | 719.14 mi (1,157.35 km) |
| Slough to Pisa | 741.27 mi (1,192.96 km) |
| Slough to Pisticci | 1,121.25 mi (1,804.48 km) |
| Slough to Pistoia | 746.63 mi (1,201.58 km) |
| Slough to Pizzo | 1,197.00 mi (1,926.38 km) |
| Slough to Podenzano | 653.71 mi (1,052.05 km) |
