| Willoughby to Police | 4,199.42 mi (6,758.32 km) |
| Willoughby to Polkowice | 4,328.16 mi (6,965.50 km) |
| Willoughby to Poniatowa | 4,552.00 mi (7,325.74 km) |
| Willoughby to Poznan | 4,324.26 mi (6,959.23 km) |
| Willoughby to Prudnik | 4,428.26 mi (7,126.60 km) |
| Willoughby to Pruszcz Gdanski | 4,311.27 mi (6,938.32 km) |
| Willoughby to Pruszkow | 4,467.90 mi (7,190.38 km) |
| Willoughby to Przasnysz | 4,436.25 mi (7,139.45 km) |
| Willoughby to Przemysl | 4,635.49 mi (7,460.10 km) |
| Willoughby to Przeworsk | 4,614.08 mi (7,425.65 km) |
| Willoughby to Pszczyna | 4,491.43 mi (7,228.26 km) |
| Willoughby to Puck | 4,286.87 mi (6,899.05 km) |
| Willoughby to Pulawy | 4,538.82 mi (7,304.52 km) |
| Willoughby to Pultusk | 4,455.84 mi (7,170.99 km) |
| Willoughby to Puszczykowo | 4,326.31 mi (6,962.53 km) |
