| Harrow to Pachino | 1,275.61 mi (2,052.89 km) |
| Harrow to Paderno Dugnano | 600.54 mi (966.48 km) |
| Harrow to Padova | 702.36 mi (1,130.33 km) |
| Harrow to Paese | 700.50 mi (1,127.34 km) |
| Harrow to Palagiano | 1,122.90 mi (1,807.13 km) |
| Harrow to Palagonia | 1,229.22 mi (1,978.24 km) |
| Harrow to Palazzolo Acreide | 1,249.60 mi (2,011.03 km) |
| Harrow to Palermo | 1,143.43 mi (1,840.17 km) |
| Harrow to Palestrina | 917.94 mi (1,477.28 km) |
| Harrow to Pallazzolo sull'Oglio | 623.04 mi (1,002.69 km) |
| Harrow to Palma Campania | 1,023.48 mi (1,647.13 km) |
| Harrow to Palma di Montechiaro | 1,209.51 mi (1,946.52 km) |
| Harrow to Palmi | 1,203.08 mi (1,936.17 km) |
| Harrow to Palo del Colle | 1,086.67 mi (1,748.83 km) |
| Harrow to Palombara Sabina | 901.05 mi (1,450.10 km) |
