| Baesweiler to Oestrich-Winkel | 101.26 mi (162.97 km) |
| Baesweiler to Offenburg | 185.42 mi (298.41 km) |
| Baesweiler to Oftersheim | 149.91 mi (241.25 km) |
| Baesweiler to Ohrdruf | 198.43 mi (319.34 km) |
| Baesweiler to Ohringen | 188.25 mi (302.96 km) |
| Baesweiler to Olbernhau | 312.64 mi (503.14 km) |
| Baesweiler to Olching | 296.11 mi (476.55 km) |
| Baesweiler to Oldenburg | 177.44 mi (285.56 km) |
| Baesweiler to Oldenburg in Holstein | 306.60 mi (493.43 km) |
| Baesweiler to Olfen | 76.62 mi (123.30 km) |
| Baesweiler to Olpe | 72.26 mi (116.29 km) |
| Baesweiler to Olsberg | 104.47 mi (168.12 km) |
| Baesweiler to Oranienburg | 327.14 mi (526.49 km) |
| Baesweiler to Ortenberg | 131.36 mi (211.41 km) |
| Baesweiler to Oschatz | 301.57 mi (485.33 km) |
