| Ridderkerk to Rouvroy | 125.56 mi (202.07 km) |
| Ridderkerk to Royan | 501.85 mi (807.64 km) |
| Ridderkerk to Rueil-Malmaison | 232.48 mi (374.14 km) |
| Ridderkerk to Rumilly | 419.02 mi (674.35 km) |
| Ridderkerk to Sable-sur-Sarthe | 354.40 mi (570.35 km) |
| Ridderkerk to Saint-Amand-les-Eaux | 110.41 mi (177.69 km) |
| Ridderkerk to Saint-Amand-Montrond | 367.69 mi (591.74 km) |
| Ridderkerk to Saint-Andre | 107.11 mi (172.38 km) |
| Ridderkerk to Saint-Andre-de-Cubzac | 527.85 mi (849.49 km) |
| Ridderkerk to Saint-Andre-les-Vergers | 249.02 mi (400.75 km) |
| Ridderkerk to Saint-Ave | 436.09 mi (701.81 km) |
| Ridderkerk to Saint-Avertin | 355.88 mi (572.73 km) |
| Ridderkerk to Saint-Avold | 212.16 mi (341.43 km) |
| Ridderkerk to Saint-Barthelemy-d'Anjou | 379.67 mi (611.02 km) |
| Ridderkerk to Saint-Brevin-les-Pins | 439.98 mi (708.08 km) |
