| Thornton Heath to Ovidiu | 1,407.01 mi (2,264.36 km) |
| Thornton Heath to Pantelimon | 1,300.53 mi (2,093.00 km) |
| Thornton Heath to Pascani | 1,234.53 mi (1,986.78 km) |
| Thornton Heath to Pechea | 1,328.69 mi (2,138.32 km) |
| Thornton Heath to Pecica | 1,025.18 mi (1,649.87 km) |
| Thornton Heath to Petrila | 1,148.30 mi (1,848.01 km) |
| Thornton Heath to Petrosani | 1,147.62 mi (1,846.91 km) |
| Thornton Heath to Piatra Neamt | 1,228.19 mi (1,976.57 km) |
| Thornton Heath to Pitesti | 1,229.75 mi (1,979.09 km) |
| Thornton Heath to Ploiesti | 1,275.83 mi (2,053.24 km) |
| Thornton Heath to Podu Iloaiei | 1,258.65 mi (2,025.61 km) |
| Thornton Heath to Poiana Mare | 1,189.27 mi (1,913.94 km) |
| Thornton Heath to Poienile de sub Munte | 1,120.68 mi (1,803.56 km) |
| Thornton Heath to Popesti-Leordeni | 1,301.76 mi (2,094.98 km) |
| Thornton Heath to Pucioasa | 1,246.31 mi (2,005.75 km) |
