| Willoughby to Penne | 4,600.76 mi (7,404.20 km) |
| Willoughby to Pergine Valsugana | 4,349.90 mi (7,000.49 km) |
| Willoughby to Perugia | 4,511.09 mi (7,259.90 km) |
| Willoughby to Pesaro | 4,500.39 mi (7,242.67 km) |
| Willoughby to Pescantina | 4,357.11 mi (7,012.08 km) |
| Willoughby to Pescara | 4,612.46 mi (7,423.04 km) |
| Willoughby to Peschiera del Garda | 4,351.56 mi (7,003.16 km) |
| Willoughby to Pescia | 4,410.01 mi (7,097.23 km) |
| Willoughby to Petilia Policastro | 4,859.17 mi (7,820.08 km) |
| Willoughby to Piacenza | 4,325.74 mi (6,961.61 km) |
| Willoughby to Pianella | 4,608.29 mi (7,416.32 km) |
| Willoughby to Pianezza | 4,234.60 mi (6,814.93 km) |
| Willoughby to Pianiga | 4,404.21 mi (7,087.90 km) |
| Willoughby to Piano di Sorrento | 4,695.60 mi (7,556.84 km) |
| Willoughby to Pianoro | 4,418.06 mi (7,110.17 km) |
