| Harrow Weald to Parczew | 991.31 mi (1,595.36 km) |
| Harrow Weald to Paslek | 849.09 mi (1,366.47 km) |
| Harrow Weald to Piaseczno | 909.04 mi (1,462.96 km) |
| Harrow Weald to Piastow | 901.15 mi (1,450.25 km) |
| Harrow Weald to Piekary Slaskie | 840.59 mi (1,352.80 km) |
| Harrow Weald to Pila | 726.18 mi (1,168.68 km) |
| Harrow Weald to Pinczow | 906.13 mi (1,458.27 km) |
| Harrow Weald to Pionki | 932.84 mi (1,501.27 km) |
| Harrow Weald to Piotrkow Trybunalski | 858.57 mi (1,381.74 km) |
| Harrow Weald to Pisz | 935.29 mi (1,505.20 km) |
| Harrow Weald to Pleszew | 773.53 mi (1,244.88 km) |
| Harrow Weald to Plewiska | 729.86 mi (1,174.59 km) |
| Harrow Weald to Plock | 850.70 mi (1,369.07 km) |
| Harrow Weald to Plonsk | 878.96 mi (1,414.55 km) |
| Harrow Weald to Pobiedziska | 757.88 mi (1,219.69 km) |
