| Ronciglione to Blumberg | 423.31 mi (681.25 km) |
| Ronciglione to Bobenheim-Roxheim | 536.75 mi (863.82 km) |
| Ronciglione to Bobingen | 418.53 mi (673.55 km) |
| Ronciglione to Boblingen | 468.21 mi (753.51 km) |
| Ronciglione to Bocholt | 709.58 mi (1,141.97 km) |
| Ronciglione to Bochum | 677.18 mi (1,089.82 km) |
| Ronciglione to Bockenem | 678.76 mi (1,092.36 km) |
| Ronciglione to Bockhorn | 791.61 mi (1,273.97 km) |
| Ronciglione to Bogen | 458.46 mi (737.82 km) |
| Ronciglione to Bohl-Iggelheim | 524.02 mi (843.33 km) |
| Ronciglione to Bohmte | 719.53 mi (1,157.97 km) |
| Ronciglione to Boizenburg | 768.47 mi (1,236.73 km) |
| Ronciglione to Bonen | 676.34 mi (1,088.47 km) |
| Ronciglione to Bonn | 631.70 mi (1,016.62 km) |
| Ronciglione to Bopfingen | 462.58 mi (744.46 km) |
