| Boscotrecase to Octeville | 990.66 mi (1,594.32 km) |
| Boscotrecase to Oignies | 866.97 mi (1,395.26 km) |
| Boscotrecase to Oissel | 878.42 mi (1,413.68 km) |
| Boscotrecase to Olivet | 788.99 mi (1,269.75 km) |
| Boscotrecase to Ollioules | 471.56 mi (758.90 km) |
| Boscotrecase to Olonne-sur-Mer | 901.52 mi (1,450.86 km) |
| Boscotrecase to Oloron-Sainte-Marie | 790.65 mi (1,272.43 km) |
| Boscotrecase to Onet Village | 652.06 mi (1,049.40 km) |
| Boscotrecase to Onnaing | 844.68 mi (1,359.37 km) |
| Boscotrecase to Orange | 543.63 mi (874.89 km) |
| Boscotrecase to Orchies | 859.66 mi (1,383.49 km) |
| Boscotrecase to Orleans | 790.14 mi (1,271.61 km) |
| Boscotrecase to Orly | 806.53 mi (1,297.98 km) |
| Boscotrecase to Ormesson-sur-Marne | 803.17 mi (1,292.58 km) |
| Boscotrecase to Orsay | 811.94 mi (1,306.69 km) |
