| Ridderkerk to Bad Mergentheim | 279.00 mi (449.00 km) |
| Ridderkerk to Bad Munder am Deister | 208.04 mi (334.81 km) |
| Ridderkerk to Bad Munstereifel | 130.48 mi (209.99 km) |
| Ridderkerk to Bad Nauheim | 207.65 mi (334.19 km) |
| Ridderkerk to Bad Nenndorf | 205.36 mi (330.49 km) |
| Ridderkerk to Bad Neuenahr-Ahrweiler | 142.04 mi (228.60 km) |
| Ridderkerk to Bad Neustadt | 265.96 mi (428.02 km) |
| Ridderkerk to Bad Oeynhausen | 179.98 mi (289.65 km) |
| Ridderkerk to Bad Oldesloe | 275.81 mi (443.87 km) |
| Ridderkerk to Bad Orb | 235.68 mi (379.30 km) |
| Ridderkerk to Bad Pyrmont | 198.84 mi (320.01 km) |
| Ridderkerk to Bad Rappenau | 268.49 mi (432.09 km) |
| Ridderkerk to Bad Reichenhall | 466.62 mi (750.95 km) |
| Ridderkerk to Bad Sackingen | 333.62 mi (536.91 km) |
| Ridderkerk to Bad Salzdetfurth | 230.63 mi (371.16 km) |
