| Ridderkerk to Bad Breisig | 149.76 mi (241.01 km) |
| Ridderkerk to Bad Camberg | 192.44 mi (309.70 km) |
| Ridderkerk to Bad Doberan | 340.78 mi (548.44 km) |
| Ridderkerk to Bad Driburg | 188.91 mi (304.02 km) |
| Ridderkerk to Bad Durkheim | 228.17 mi (367.20 km) |
| Ridderkerk to Bad Durrenberg | 323.00 mi (519.82 km) |
| Ridderkerk to Bad Durrheim | 318.25 mi (512.17 km) |
| Ridderkerk to Bad Ems | 171.34 mi (275.75 km) |
| Ridderkerk to Bad Essen | 161.82 mi (260.42 km) |
| Ridderkerk to Bad Fallingbostel | 225.81 mi (363.40 km) |
| Ridderkerk to Bad Frankenhausen | 281.07 mi (452.33 km) |
| Ridderkerk to Bad Freienwalde | 403.03 mi (648.62 km) |
| Ridderkerk to Bad Gandersheim | 231.40 mi (372.41 km) |
| Ridderkerk to Bad Harzburg | 254.27 mi (409.20 km) |
| Ridderkerk to Bad Hersfeld | 230.81 mi (371.45 km) |
