| Oissel to Oestrich-Winkel | 312.13 mi (502.33 km) |
| Oissel to Offenburg | 316.45 mi (509.27 km) |
| Oissel to Oftersheim | 337.10 mi (542.51 km) |
| Oissel to Ohrdruf | 439.25 mi (706.91 km) |
| Oissel to Ohringen | 379.01 mi (609.96 km) |
| Oissel to Olbernhau | 550.63 mi (886.16 km) |
| Oissel to Olching | 471.89 mi (759.43 km) |
| Oissel to Oldenburg | 404.53 mi (651.03 km) |
| Oissel to Oldenburg in Holstein | 539.76 mi (868.66 km) |
| Oissel to Olfen | 321.23 mi (516.97 km) |
| Oissel to Olpe | 319.82 mi (514.69 km) |
| Oissel to Olsberg | 354.02 mi (569.74 km) |
| Oissel to Oranienburg | 576.91 mi (928.44 km) |
| Oissel to Ortenberg | 361.47 mi (581.73 km) |
| Oissel to Oschatz | 546.38 mi (879.32 km) |
