| Ridderkerk to Pornichet | 444.34 mi (715.09 km) |
| Ridderkerk to Port-de-Bouc | 584.92 mi (941.34 km) |
| Ridderkerk to Portes-les-Valence | 483.36 mi (777.90 km) |
| Ridderkerk to Portet-sur-Garonne | 595.24 mi (957.95 km) |
| Ridderkerk to Porto-Vecchio | 743.39 mi (1,196.36 km) |
| Ridderkerk to Provins | 235.66 mi (379.26 km) |
| Ridderkerk to Puteaux | 230.77 mi (371.38 km) |
| Ridderkerk to Quetigny | 315.35 mi (507.50 km) |
| Ridderkerk to Queven | 454.56 mi (731.54 km) |
| Ridderkerk to Quimper | 469.71 mi (755.92 km) |
| Ridderkerk to Quimperle | 455.47 mi (733.02 km) |
| Ridderkerk to Quincy-sous-Senart | 238.88 mi (384.44 km) |
| Ridderkerk to Raismes | 112.94 mi (181.76 km) |
| Ridderkerk to Rambouillet | 253.99 mi (408.76 km) |
| Ridderkerk to Ramonville-Saint-Agne | 592.82 mi (954.05 km) |
