| Possneck to Octeville | 590.02 mi (949.54 km) |
| Possneck to Oignies | 377.69 mi (607.83 km) |
| Possneck to Oissel | 475.42 mi (765.11 km) |
| Possneck to Olivet | 478.60 mi (770.23 km) |
| Possneck to Ollioules | 588.30 mi (946.77 km) |
| Possneck to Olonne-sur-Mer | 673.88 mi (1,084.50 km) |
| Possneck to Oloron-Sainte-Marie | 773.10 mi (1,244.18 km) |
| Possneck to Onet Village | 605.85 mi (975.02 km) |
| Possneck to Onnaing | 351.84 mi (566.22 km) |
| Possneck to Orange | 552.95 mi (889.89 km) |
| Possneck to Orchies | 366.68 mi (590.12 km) |
| Possneck to Orleans | 477.02 mi (767.69 km) |
| Possneck to Orly | 432.57 mi (696.15 km) |
| Possneck to Ormesson-sur-Marne | 425.34 mi (684.52 km) |
| Possneck to Orsay | 442.43 mi (712.03 km) |
