| Harsum to Paola | 933.26 mi (1,501.94 km) |
| Harsum to Parabiago | 461.55 mi (742.80 km) |
| Harsum to Parabita | 925.18 mi (1,488.93 km) |
| Harsum to Parma | 511.84 mi (823.72 km) |
| Harsum to Partanna | 1,010.21 mi (1,625.78 km) |
| Harsum to Partinico | 989.83 mi (1,592.97 km) |
| Harsum to Pasian di Prato | 449.70 mi (723.72 km) |
| Harsum to Paterno | 1,039.32 mi (1,672.63 km) |
| Harsum to Patti | 1,001.39 mi (1,611.59 km) |
| Harsum to Paullo | 469.74 mi (755.98 km) |
| Harsum to Pavia | 486.42 mi (782.82 km) |
| Harsum to Pavullo nel Frignano | 545.42 mi (877.77 km) |
| Harsum to Pedara | 1,037.83 mi (1,670.23 km) |
| Harsum to Pellezzano | 824.52 mi (1,326.94 km) |
| Harsum to Penne | 698.76 mi (1,124.55 km) |
