| Herstal to Paola | 929.46 mi (1,495.81 km) |
| Herstal to Parabiago | 384.55 mi (618.87 km) |
| Herstal to Parabita | 949.39 mi (1,527.89 km) |
| Herstal to Parma | 460.01 mi (740.32 km) |
| Herstal to Partanna | 962.33 mi (1,548.72 km) |
| Herstal to Partinico | 945.70 mi (1,521.95 km) |
| Herstal to Pasian di Prato | 471.19 mi (758.31 km) |
| Herstal to Paterno | 1,013.30 mi (1,630.75 km) |
| Herstal to Patti | 978.73 mi (1,575.11 km) |
| Herstal to Paullo | 402.18 mi (647.25 km) |
| Herstal to Pavia | 412.21 mi (663.39 km) |
| Herstal to Pavullo nel Frignano | 500.14 mi (804.90 km) |
| Herstal to Pedara | 1,013.86 mi (1,631.65 km) |
| Herstal to Pellezzano | 814.29 mi (1,310.47 km) |
| Herstal to Penne | 689.84 mi (1,110.19 km) |
