| River Grove to Penne | 4,848.73 mi (7,803.28 km) |
| River Grove to Pergine Valsugana | 4,590.27 mi (7,387.32 km) |
| River Grove to Perugia | 4,759.68 mi (7,659.96 km) |
| River Grove to Pesaro | 4,745.32 mi (7,636.86 km) |
| River Grove to Pescantina | 4,600.21 mi (7,403.32 km) |
| River Grove to Pescara | 4,859.83 mi (7,821.15 km) |
| River Grove to Peschiera del Garda | 4,595.13 mi (7,395.15 km) |
| River Grove to Pescia | 4,658.96 mi (7,497.86 km) |
| River Grove to Petilia Policastro | 5,112.16 mi (8,227.22 km) |
| River Grove to Piacenza | 4,572.40 mi (7,358.57 km) |
| River Grove to Pianella | 4,856.18 mi (7,815.26 km) |
| River Grove to Pianezza | 4,484.70 mi (7,217.43 km) |
| River Grove to Pianiga | 4,645.39 mi (7,476.04 km) |
| River Grove to Piano di Sorrento | 4,948.48 mi (7,963.80 km) |
| River Grove to Pianoro | 4,664.21 mi (7,506.31 km) |
