| Hemel Hempstead to Ovidiu | 1,426.28 mi (2,295.38 km) |
| Hemel Hempstead to Pantelimon | 1,320.59 mi (2,125.28 km) |
| Hemel Hempstead to Pascani | 1,251.36 mi (2,013.87 km) |
| Hemel Hempstead to Pechea | 1,346.93 mi (2,167.68 km) |
| Hemel Hempstead to Pecica | 1,045.65 mi (1,682.81 km) |
| Hemel Hempstead to Petrila | 1,168.53 mi (1,880.57 km) |
| Hemel Hempstead to Petrosani | 1,167.91 mi (1,879.57 km) |
| Hemel Hempstead to Piatra Neamt | 1,245.54 mi (2,004.50 km) |
| Hemel Hempstead to Pitesti | 1,249.97 mi (2,011.64 km) |
| Hemel Hempstead to Ploiesti | 1,295.48 mi (2,084.88 km) |
| Hemel Hempstead to Podu Iloaiei | 1,275.33 mi (2,052.44 km) |
| Hemel Hempstead to Poiana Mare | 1,211.15 mi (1,949.16 km) |
| Hemel Hempstead to Poienile de sub Munte | 1,137.64 mi (1,830.85 km) |
| Hemel Hempstead to Popesti-Leordeni | 1,321.90 mi (2,127.39 km) |
| Hemel Hempstead to Pucioasa | 1,266.08 mi (2,037.56 km) |
