| Upminster to Penne | 897.49 mi (1,444.38 km) |
| Upminster to Pergine Valsugana | 626.22 mi (1,007.81 km) |
| Upminster to Perugia | 812.45 mi (1,307.51 km) |
| Upminster to Pesaro | 787.98 mi (1,268.13 km) |
| Upminster to Pescantina | 640.78 mi (1,031.24 km) |
| Upminster to Pescara | 906.71 mi (1,459.22 km) |
| Upminster to Peschiera del Garda | 636.87 mi (1,024.94 km) |
| Upminster to Pescia | 716.27 mi (1,152.73 km) |
| Upminster to Petilia Policastro | 1,170.80 mi (1,884.22 km) |
| Upminster to Piacenza | 624.05 mi (1,004.31 km) |
| Upminster to Pianella | 904.55 mi (1,455.74 km) |
| Upminster to Pianezza | 556.91 mi (896.26 km) |
| Upminster to Pianiga | 682.08 mi (1,097.70 km) |
| Upminster to Piano di Sorrento | 1,011.28 mi (1,627.50 km) |
| Upminster to Pianoro | 711.57 mi (1,145.17 km) |
