| Grain Valley to Penne | 5,232.13 mi (8,420.29 km) |
| Grain Valley to Pergine Valsugana | 4,971.29 mi (8,000.52 km) |
| Grain Valley to Perugia | 5,143.34 mi (8,277.40 km) |
| Grain Valley to Pesaro | 5,127.80 mi (8,252.40 km) |
| Grain Valley to Pescantina | 4,982.19 mi (8,018.06 km) |
| Grain Valley to Pescara | 5,243.03 mi (8,437.84 km) |
| Grain Valley to Peschiera del Garda | 4,977.28 mi (8,010.16 km) |
| Grain Valley to Pescia | 5,042.81 mi (8,115.61 km) |
| Grain Valley to Petilia Policastro | 5,496.93 mi (8,846.46 km) |
| Grain Valley to Piacenza | 4,955.60 mi (7,975.26 km) |
| Grain Valley to Pianella | 5,239.54 mi (8,432.23 km) |
| Grain Valley to Pianezza | 4,869.04 mi (7,835.96 km) |
| Grain Valley to Pianiga | 5,026.66 mi (8,089.62 km) |
| Grain Valley to Piano di Sorrento | 5,333.32 mi (8,583.15 km) |
| Grain Valley to Pianoro | 5,047.16 mi (8,122.61 km) |
