| Nieuwkoop to Blumberg | 343.51 mi (552.82 km) |
| Nieuwkoop to Bobenheim-Roxheim | 238.28 mi (383.48 km) |
| Nieuwkoop to Bobingen | 380.22 mi (611.90 km) |
| Nieuwkoop to Boblingen | 305.44 mi (491.57 km) |
| Nieuwkoop to Bocholt | 82.31 mi (132.47 km) |
| Nieuwkoop to Bochum | 115.25 mi (185.47 km) |
| Nieuwkoop to Bockenem | 227.98 mi (366.90 km) |
| Nieuwkoop to Bockhorn | 159.68 mi (256.99 km) |
| Nieuwkoop to Bogen | 414.06 mi (666.36 km) |
| Nieuwkoop to Bohl-Iggelheim | 248.32 mi (399.63 km) |
| Nieuwkoop to Bohmte | 150.60 mi (242.37 km) |
| Nieuwkoop to Boizenburg | 261.70 mi (421.16 km) |
| Nieuwkoop to Bonen | 133.84 mi (215.39 km) |
| Nieuwkoop to Bonn | 141.86 mi (228.30 km) |
| Nieuwkoop to Bopfingen | 336.02 mi (540.77 km) |
