| Melun to Oignies | 134.09 mi (215.80 km) |
| Melun to Oissel | 90.18 mi (145.13 km) |
| Melun to Olivet | 58.39 mi (93.96 km) |
| Melun to Ollioules | 403.39 mi (649.19 km) |
| Melun to Olonne-sur-Mer | 248.80 mi (400.41 km) |
| Melun to Oloron-Sainte-Marie | 401.35 mi (645.90 km) |
| Melun to Onet Village | 288.48 mi (464.27 km) |
| Melun to Onnaing | 134.40 mi (216.29 km) |
| Melun to Orange | 320.95 mi (516.52 km) |
| Melun to Orchies | 136.18 mi (219.16 km) |
| Melun to Orleans | 56.03 mi (90.16 km) |
| Melun to Orly | 18.60 mi (29.94 km) |
| Melun to Ormesson-sur-Marne | 17.83 mi (28.69 km) |
| Melun to Orsay | 24.17 mi (38.90 km) |
| Melun to Orthez | 385.86 mi (620.98 km) |
