| Bonheiden to Oestrich-Winkel | 168.18 mi (270.67 km) |
| Bonheiden to Offenburg | 233.37 mi (375.58 km) |
| Bonheiden to Oftersheim | 212.79 mi (342.46 km) |
| Bonheiden to Ohrdruf | 270.26 mi (434.94 km) |
| Bonheiden to Ohringen | 253.82 mi (408.49 km) |
| Bonheiden to Olbernhau | 384.48 mi (618.76 km) |
| Bonheiden to Olching | 361.07 mi (581.09 km) |
| Bonheiden to Oldenburg | 213.68 mi (343.89 km) |
| Bonheiden to Oldenburg in Holstein | 348.68 mi (561.14 km) |
| Bonheiden to Olfen | 131.67 mi (211.89 km) |
| Bonheiden to Olpe | 143.41 mi (230.79 km) |
| Bonheiden to Olsberg | 172.42 mi (277.48 km) |
| Bonheiden to Oranienburg | 389.41 mi (626.69 km) |
| Bonheiden to Ortenberg | 203.34 mi (327.25 km) |
| Bonheiden to Oschatz | 371.71 mi (598.21 km) |
