| Demmin to Octeville | 692.37 mi (1,114.26 km) |
| Demmin to Oignies | 486.81 mi (783.45 km) |
| Demmin to Oissel | 600.73 mi (966.78 km) |
| Demmin to Olivet | 639.14 mi (1,028.60 km) |
| Demmin to Ollioules | 812.48 mi (1,307.57 km) |
| Demmin to Olonne-sur-Mer | 826.87 mi (1,330.72 km) |
| Demmin to Oloron-Sainte-Marie | 964.85 mi (1,552.77 km) |
| Demmin to Onet Village | 809.11 mi (1,302.14 km) |
| Demmin to Onnaing | 467.89 mi (753.00 km) |
| Demmin to Orange | 769.90 mi (1,239.04 km) |
| Demmin to Orchies | 477.39 mi (768.29 km) |
| Demmin to Orleans | 636.99 mi (1,025.13 km) |
| Demmin to Orly | 580.92 mi (934.90 km) |
| Demmin to Ormesson-sur-Marne | 574.06 mi (923.86 km) |
| Demmin to Orsay | 590.01 mi (949.53 km) |
