| Harrow to Ovidiu | 1,419.15 mi (2,283.91 km) |
| Harrow to Pantelimon | 1,313.07 mi (2,113.17 km) |
| Harrow to Pascani | 1,245.41 mi (2,004.30 km) |
| Harrow to Pechea | 1,340.31 mi (2,157.02 km) |
| Harrow to Pecica | 1,037.91 mi (1,670.35 km) |
| Harrow to Petrila | 1,160.92 mi (1,868.32 km) |
| Harrow to Petrosani | 1,160.27 mi (1,867.27 km) |
| Harrow to Piatra Neamt | 1,239.34 mi (1,994.52 km) |
| Harrow to Pitesti | 1,242.37 mi (1,999.40 km) |
| Harrow to Ploiesti | 1,288.16 mi (2,073.09 km) |
| Harrow to Podu Iloaiei | 1,269.46 mi (2,043.00 km) |
| Harrow to Poiana Mare | 1,202.71 mi (1,935.57 km) |
| Harrow to Poienile de sub Munte | 1,131.62 mi (1,821.17 km) |
| Harrow to Popesti-Leordeni | 1,314.34 mi (2,115.22 km) |
| Harrow to Pucioasa | 1,258.70 mi (2,025.68 km) |
