| Harnes to Paola | 996.27 mi (1,603.35 km) |
| Harnes to Parabiago | 437.90 mi (704.74 km) |
| Harnes to Parabita | 1,028.01 mi (1,654.42 km) |
| Harnes to Parma | 520.56 mi (837.75 km) |
| Harnes to Partanna | 1,006.61 mi (1,619.99 km) |
| Harnes to Partinico | 992.31 mi (1,596.96 km) |
| Harnes to Pasian di Prato | 561.86 mi (904.22 km) |
| Harnes to Paterno | 1,068.05 mi (1,718.86 km) |
| Harnes to Patti | 1,035.72 mi (1,666.83 km) |
| Harnes to Paullo | 459.09 mi (738.84 km) |
| Harnes to Pavia | 464.56 mi (747.64 km) |
| Harnes to Pavullo nel Frignano | 561.38 mi (903.45 km) |
| Harnes to Pedara | 1,069.61 mi (1,721.38 km) |
| Harnes to Pellezzano | 880.51 mi (1,417.04 km) |
| Harnes to Penne | 759.97 mi (1,223.05 km) |
