| Ridderkerk to Blumberg | 328.75 mi (529.08 km) |
| Ridderkerk to Bobenheim-Roxheim | 227.85 mi (366.68 km) |
| Ridderkerk to Bobingen | 371.10 mi (597.22 km) |
| Ridderkerk to Boblingen | 293.70 mi (472.66 km) |
| Ridderkerk to Bocholt | 86.10 mi (138.57 km) |
| Ridderkerk to Bochum | 115.18 mi (185.37 km) |
| Ridderkerk to Bockenem | 235.79 mi (379.47 km) |
| Ridderkerk to Bockhorn | 178.16 mi (286.72 km) |
| Ridderkerk to Bogen | 409.94 mi (659.74 km) |
| Ridderkerk to Bohl-Iggelheim | 236.91 mi (381.27 km) |
| Ridderkerk to Bohmte | 161.41 mi (259.76 km) |
| Ridderkerk to Boizenburg | 276.62 mi (445.18 km) |
| Ridderkerk to Bonen | 136.44 mi (219.58 km) |
| Ridderkerk to Bonn | 133.39 mi (214.67 km) |
| Ridderkerk to Bopfingen | 327.75 mi (527.46 km) |
