| Washougal to Penne | 5,786.15 mi (9,311.91 km) |
| Washougal to Pergine Valsugana | 5,503.40 mi (8,856.87 km) |
| Washougal to Perugia | 5,708.10 mi (9,186.29 km) |
| Washougal to Pesaro | 5,672.73 mi (9,129.37 km) |
| Washougal to Pescantina | 5,528.79 mi (8,897.72 km) |
| Washougal to Pescara | 5,792.65 mi (9,322.37 km) |
| Washougal to Peschiera del Garda | 5,526.95 mi (8,894.77 km) |
| Washougal to Pescia | 5,617.78 mi (9,040.95 km) |
| Washougal to Petilia Policastro | 6,059.95 mi (9,752.55 km) |
| Washougal to Piacenza | 5,524.64 mi (8,891.05 km) |
| Washougal to Pianella | 5,792.48 mi (9,322.09 km) |
| Washougal to Pianezza | 5,464.84 mi (8,794.81 km) |
| Washougal to Pianiga | 5,558.62 mi (8,945.74 km) |
| Washougal to Piano di Sorrento | 5,908.37 mi (9,508.61 km) |
| Washougal to Pianoro | 5,605.69 mi (9,021.48 km) |
