| Lopik to Octeville | 330.03 mi (531.14 km) |
| Lopik to Oignies | 133.68 mi (215.14 km) |
| Lopik to Oissel | 247.84 mi (398.86 km) |
| Lopik to Olivet | 314.20 mi (505.65 km) |
| Lopik to Ollioules | 611.33 mi (983.84 km) |
| Lopik to Olonne-sur-Mer | 481.99 mi (775.68 km) |
| Lopik to Oloron-Sainte-Marie | 658.65 mi (1,060.00 km) |
| Lopik to Onet Village | 536.22 mi (862.96 km) |
| Lopik to Onnaing | 123.81 mi (199.25 km) |
| Lopik to Orange | 540.93 mi (870.54 km) |
| Lopik to Orchies | 126.78 mi (204.04 km) |
| Lopik to Orleans | 311.61 mi (501.49 km) |
| Lopik to Orly | 249.54 mi (401.60 km) |
| Lopik to Ormesson-sur-Marne | 244.09 mi (392.82 km) |
| Lopik to Orsay | 256.56 mi (412.90 km) |
