| Harrison to Penne | 4,299.44 mi (6,919.28 km) |
| Harrison to Pergine Valsugana | 4,059.40 mi (6,532.98 km) |
| Harrison to Perugia | 4,209.47 mi (6,774.48 km) |
| Harrison to Pesaro | 4,203.35 mi (6,764.64 km) |
| Harrison to Pescantina | 4,063.14 mi (6,538.99 km) |
| Harrison to Pescara | 4,311.83 mi (6,939.22 km) |
| Harrison to Peschiera del Garda | 4,057.03 mi (6,529.17 km) |
| Harrison to Pescia | 4,108.46 mi (6,611.93 km) |
| Harrison to Petilia Policastro | 4,550.47 mi (7,323.28 km) |
| Harrison to Piacenza | 4,027.49 mi (6,481.61 km) |
| Harrison to Pianella | 4,307.04 mi (6,931.51 km) |
| Harrison to Pianezza | 3,932.52 mi (6,328.78 km) |
| Harrison to Pianiga | 4,112.39 mi (6,618.25 km) |
| Harrison to Piano di Sorrento | 4,387.78 mi (7,061.45 km) |
| Harrison to Pianoro | 4,119.95 mi (6,630.42 km) |
