| Ridderkerk to Poing | 409.56 mi (659.13 km) |
| Ridderkerk to Porta Westfalica | 185.71 mi (298.87 km) |
| Ridderkerk to Possneck | 312.93 mi (503.61 km) |
| Ridderkerk to Potsdam | 360.76 mi (580.58 km) |
| Ridderkerk to Preetz | 287.10 mi (462.04 km) |
| Ridderkerk to Prenzlau | 401.33 mi (645.88 km) |
| Ridderkerk to Preussisch Oldendorf | 168.08 mi (270.50 km) |
| Ridderkerk to Prien am Chiemsee | 442.12 mi (711.52 km) |
| Ridderkerk to Pritzwalk | 330.82 mi (532.40 km) |
| Ridderkerk to Puchheim | 394.41 mi (634.74 km) |
| Ridderkerk to Pulheim | 112.09 mi (180.39 km) |
| Ridderkerk to Pullach im Isartal | 404.75 mi (651.37 km) |
| Ridderkerk to Puttlingen | 204.67 mi (329.38 km) |
| Ridderkerk to Quakenbruck | 152.58 mi (245.55 km) |
| Ridderkerk to Quedlinburg | 279.52 mi (449.84 km) |
