| Obernkirchen to Octeville | 502.09 mi (808.03 km) |
| Obernkirchen to Oignies | 291.78 mi (469.57 km) |
| Obernkirchen to Oissel | 404.22 mi (650.53 km) |
| Obernkirchen to Olivet | 441.19 mi (710.02 km) |
| Obernkirchen to Ollioules | 648.52 mi (1,043.69 km) |
| Obernkirchen to Olonne-sur-Mer | 628.57 mi (1,011.59 km) |
| Obernkirchen to Oloron-Sainte-Marie | 771.30 mi (1,241.29 km) |
| Obernkirchen to Onet Village | 622.20 mi (1,001.33 km) |
| Obernkirchen to Onnaing | 271.26 mi (436.56 km) |
| Obernkirchen to Orange | 595.34 mi (958.10 km) |
| Obernkirchen to Orchies | 281.86 mi (453.62 km) |
| Obernkirchen to Orleans | 438.99 mi (706.49 km) |
| Obernkirchen to Orly | 382.57 mi (615.69 km) |
| Obernkirchen to Ormesson-sur-Marne | 375.71 mi (604.65 km) |
| Obernkirchen to Orsay | 391.65 mi (630.31 km) |
