| Fleurus to Oestrich-Winkel | 156.77 mi (252.30 km) |
| Fleurus to Offenburg | 206.63 mi (332.55 km) |
| Fleurus to Oftersheim | 195.89 mi (315.25 km) |
| Fleurus to Ohrdruf | 272.52 mi (438.58 km) |
| Fleurus to Ohringen | 238.35 mi (383.59 km) |
| Fleurus to Olbernhau | 386.11 mi (621.39 km) |
| Fleurus to Olching | 343.53 mi (552.86 km) |
| Fleurus to Oldenburg | 241.82 mi (389.18 km) |
| Fleurus to Oldenburg in Holstein | 375.53 mi (604.36 km) |
| Fleurus to Olfen | 150.16 mi (241.66 km) |
| Fleurus to Olpe | 148.88 mi (239.60 km) |
| Fleurus to Olsberg | 182.16 mi (293.15 km) |
| Fleurus to Oranienburg | 404.68 mi (651.27 km) |
| Fleurus to Ortenberg | 199.24 mi (320.64 km) |
| Fleurus to Oschatz | 377.69 mi (607.84 km) |
