| Overath to Blumberg | 221.98 mi (357.24 km) |
| Overath to Bobenheim-Roxheim | 105.38 mi (169.59 km) |
| Overath to Bobingen | 243.18 mi (391.36 km) |
| Overath to Boblingen | 174.13 mi (280.24 km) |
| Overath to Bocholt | 67.77 mi (109.06 km) |
| Overath to Bochum | 36.93 mi (59.43 km) |
| Overath to Bockenem | 142.22 mi (228.88 km) |
| Overath to Bockhorn | 171.98 mi (276.77 km) |
| Overath to Bogen | 277.49 mi (446.58 km) |
| Overath to Bohl-Iggelheim | 117.85 mi (189.66 km) |
| Overath to Bohmte | 107.14 mi (172.43 km) |
| Overath to Boizenburg | 220.98 mi (355.64 km) |
| Overath to Bonen | 49.01 mi (78.88 km) |
| Overath to Bonn | 17.33 mi (27.89 km) |
| Overath to Bopfingen | 198.37 mi (319.24 km) |
