| Guben to Octeville | 730.73 mi (1,176.00 km) |
| Guben to Oignies | 517.07 mi (832.14 km) |
| Guben to Oissel | 622.54 mi (1,001.88 km) |
| Guben to Olivet | 635.24 mi (1,022.32 km) |
| Guben to Ollioules | 735.01 mi (1,182.89 km) |
| Guben to Olonne-sur-Mer | 830.08 mi (1,335.88 km) |
| Guben to Oloron-Sainte-Marie | 932.86 mi (1,501.29 km) |
| Guben to Onet Village | 764.35 mi (1,230.10 km) |
| Guben to Onnaing | 493.14 mi (793.64 km) |
| Guben to Orange | 706.51 mi (1,137.02 km) |
| Guben to Orchies | 506.37 mi (814.93 km) |
| Guben to Orleans | 633.53 mi (1,019.57 km) |
| Guben to Orly | 585.93 mi (942.97 km) |
| Guben to Ormesson-sur-Marne | 578.71 mi (931.35 km) |
| Guben to Orsay | 595.71 mi (958.70 km) |
