| Washougal to Pandino | 5,500.25 mi (8,851.80 km) |
| Washougal to Paola | 6,026.09 mi (9,698.06 km) |
| Washougal to Parabiago | 5,475.46 mi (8,811.90 km) |
| Washougal to Parabita | 6,034.94 mi (9,712.29 km) |
| Washougal to Parma | 5,555.38 mi (8,940.52 km) |
| Washougal to Partanna | 6,043.92 mi (9,726.76 km) |
| Washougal to Partinico | 6,030.72 mi (9,705.50 km) |
| Washougal to Pasian di Prato | 5,552.14 mi (8,935.31 km) |
| Washougal to Paterno | 6,107.01 mi (9,828.28 km) |
| Washougal to Patti | 6,073.90 mi (9,774.99 km) |
| Washougal to Paullo | 5,495.42 mi (8,844.02 km) |
| Washougal to Pavia | 5,502.62 mi (8,855.61 km) |
| Washougal to Pavullo nel Frignano | 5,595.97 mi (9,005.84 km) |
| Washougal to Pedara | 6,108.30 mi (9,830.35 km) |
| Washougal to Pellezzano | 5,911.24 mi (9,513.22 km) |
