| Willebroek to Piazzola sul Brenta | 511.21 mi (822.71 km) |
| Willebroek to Pietrasanta | 562.34 mi (905.00 km) |
| Willebroek to Pieve di Soligo | 505.35 mi (813.29 km) |
| Willebroek to Pinerolo | 448.34 mi (721.54 km) |
| Willebroek to Pioltello | 447.06 mi (719.48 km) |
| Willebroek to Piombino | 631.78 mi (1,016.75 km) |
| Willebroek to Piombino Dese | 514.41 mi (827.87 km) |
| Willebroek to Piossasco | 443.43 mi (713.64 km) |
| Willebroek to Piove di Sacco | 532.10 mi (856.34 km) |
| Willebroek to Pisa | 580.52 mi (934.25 km) |
| Willebroek to Pisticci | 940.94 mi (1,514.30 km) |
| Willebroek to Pistoia | 579.48 mi (932.58 km) |
| Willebroek to Pizzo | 1,026.63 mi (1,652.19 km) |
| Willebroek to Podenzano | 488.58 mi (786.30 km) |
| Willebroek to Poggibonsi | 613.31 mi (987.04 km) |
