| Willebroek to Paola | 985.30 mi (1,585.69 km) |
| Willebroek to Parabiago | 434.73 mi (699.62 km) |
| Willebroek to Parabita | 1,008.08 mi (1,622.34 km) |
| Willebroek to Parma | 512.98 mi (825.56 km) |
| Willebroek to Partanna | 1,011.44 mi (1,627.76 km) |
| Willebroek to Partinico | 995.55 mi (1,602.18 km) |
| Willebroek to Pasian di Prato | 531.63 mi (855.58 km) |
| Willebroek to Paterno | 1,065.81 mi (1,715.26 km) |
| Willebroek to Patti | 1,031.87 mi (1,660.63 km) |
| Willebroek to Paullo | 453.66 mi (730.10 km) |
| Willebroek to Pavia | 462.26 mi (743.93 km) |
| Willebroek to Pavullo nel Frignano | 553.50 mi (890.77 km) |
| Willebroek to Pedara | 1,066.67 mi (1,716.64 km) |
| Willebroek to Pellezzano | 869.83 mi (1,399.86 km) |
| Willebroek to Penne | 746.22 mi (1,200.93 km) |
