| Socuellamos to Octeville | 716.21 mi (1,152.63 km) |
| Socuellamos to Oignies | 821.89 mi (1,322.70 km) |
| Socuellamos to Oissel | 720.11 mi (1,158.91 km) |
| Socuellamos to Olivet | 636.78 mi (1,024.80 km) |
| Socuellamos to Ollioules | 521.44 mi (839.18 km) |
| Socuellamos to Olonne-sur-Mer | 503.08 mi (809.63 km) |
| Socuellamos to Oloron-Sainte-Marie | 292.48 mi (470.69 km) |
| Socuellamos to Onet Village | 446.73 mi (718.95 km) |
| Socuellamos to Onnaing | 827.29 mi (1,331.40 km) |
| Socuellamos to Orange | 515.22 mi (829.16 km) |
| Socuellamos to Orchies | 826.49 mi (1,330.11 km) |
| Socuellamos to Orleans | 639.38 mi (1,028.99 km) |
| Socuellamos to Orly | 701.57 mi (1,129.07 km) |
| Socuellamos to Ormesson-sur-Marne | 706.88 mi (1,137.61 km) |
| Socuellamos to Orsay | 695.00 mi (1,118.49 km) |
