| Thornton Heath to Poggibonsi | 758.19 mi (1,220.20 km) |
| Thornton Heath to Poggio a Caiano | 737.05 mi (1,186.17 km) |
| Thornton Heath to Poggio Renatico | 703.15 mi (1,131.60 km) |
| Thornton Heath to Poggiomarino | 1,011.06 mi (1,627.14 km) |
| Thornton Heath to Poirino | 577.98 mi (930.16 km) |
| Thornton Heath to Policoro | 1,113.87 mi (1,792.61 km) |
| Thornton Heath to Polistena | 1,191.93 mi (1,918.23 km) |
| Thornton Heath to Pomezia | 898.22 mi (1,445.54 km) |
| Thornton Heath to Pomigliano d'Arco | 999.87 mi (1,609.13 km) |
| Thornton Heath to Pompei | 1,012.13 mi (1,628.87 km) |
| Thornton Heath to Ponsacco | 733.75 mi (1,180.85 km) |
| Thornton Heath to Pontassieve | 751.38 mi (1,209.24 km) |
| Thornton Heath to Ponte Buggianese | 725.46 mi (1,167.51 km) |
| Thornton Heath to Ponte San Pietro | 592.36 mi (953.30 km) |
| Thornton Heath to Pontecorvo | 946.61 mi (1,523.42 km) |
