| Sinop to Police | 1,235.23 mi (1,987.91 km) |
| Sinop to Polkowice | 1,110.01 mi (1,786.39 km) |
| Sinop to Poniatowa | 884.06 mi (1,422.75 km) |
| Sinop to Poznan | 1,110.45 mi (1,787.09 km) |
| Sinop to Prudnik | 1,013.62 mi (1,631.26 km) |
| Sinop to Pruszcz Gdanski | 1,132.42 mi (1,822.45 km) |
| Sinop to Pruszkow | 969.48 mi (1,560.23 km) |
| Sinop to Przasnysz | 1,006.13 mi (1,619.22 km) |
| Sinop to Przemysl | 799.23 mi (1,286.23 km) |
| Sinop to Przeworsk | 820.57 mi (1,320.58 km) |
| Sinop to Pszczyna | 948.99 mi (1,527.24 km) |
| Sinop to Puck | 1,159.36 mi (1,865.82 km) |
| Sinop to Pulawy | 897.87 mi (1,444.99 km) |
| Sinop to Pultusk | 985.10 mi (1,585.36 km) |
| Sinop to Puszczykowo | 1,108.54 mi (1,784.02 km) |
