| Offenburg to Oerlinghausen | 243.99 mi (392.66 km) |
| Offenburg to Oestrich-Winkel | 105.98 mi (170.56 km) |
| Offenburg to Oftersheim | 69.10 mi (111.21 km) |
| Offenburg to Ohrdruf | 205.65 mi (330.96 km) |
| Offenburg to Ohringen | 87.43 mi (140.70 km) |
| Offenburg to Olbernhau | 285.65 mi (459.72 km) |
| Offenburg to Olching | 156.48 mi (251.84 km) |
| Offenburg to Oldenburg | 323.39 mi (520.45 km) |
| Offenburg to Oldenburg in Holstein | 422.54 mi (680.02 km) |
| Offenburg to Olfen | 225.87 mi (363.50 km) |
| Offenburg to Olpe | 176.24 mi (283.64 km) |
| Offenburg to Olsberg | 200.71 mi (323.02 km) |
| Offenburg to Oranienburg | 376.40 mi (605.76 km) |
| Offenburg to Ortenberg | 139.93 mi (225.19 km) |
| Offenburg to Oschatz | 302.18 mi (486.31 km) |
