| Mendicino to Octeville | 1,129.46 mi (1,817.70 km) |
| Mendicino to Oignies | 1,005.58 mi (1,618.33 km) |
| Mendicino to Oissel | 1,017.63 mi (1,637.71 km) |
| Mendicino to Olivet | 927.61 mi (1,492.85 km) |
| Mendicino to Ollioules | 600.34 mi (966.15 km) |
| Mendicino to Olonne-sur-Mer | 1,035.57 mi (1,666.59 km) |
| Mendicino to Oloron-Sainte-Marie | 912.50 mi (1,468.52 km) |
| Mendicino to Onet Village | 782.77 mi (1,259.74 km) |
| Mendicino to Onnaing | 983.04 mi (1,582.05 km) |
| Mendicino to Orange | 676.17 mi (1,088.19 km) |
| Mendicino to Orchies | 998.15 mi (1,606.36 km) |
| Mendicino to Orleans | 928.81 mi (1,494.77 km) |
| Mendicino to Orly | 945.75 mi (1,522.04 km) |
| Mendicino to Ormesson-sur-Marne | 942.41 mi (1,516.67 km) |
| Mendicino to Orsay | 951.12 mi (1,530.68 km) |
