| Mancha Real to Octeville | 823.91 mi (1,325.96 km) |
| Mancha Real to Oignies | 934.61 mi (1,504.11 km) |
| Mancha Real to Oissel | 831.99 mi (1,338.95 km) |
| Mancha Real to Olivet | 749.75 mi (1,206.60 km) |
| Mancha Real to Ollioules | 619.07 mi (996.30 km) |
| Mancha Real to Olonne-sur-Mer | 611.80 mi (984.59 km) |
| Mancha Real to Oloron-Sainte-Marie | 405.58 mi (652.72 km) |
| Mancha Real to Onet Village | 557.41 mi (897.07 km) |
| Mancha Real to Onnaing | 940.25 mi (1,513.19 km) |
| Mancha Real to Orange | 620.41 mi (998.46 km) |
| Mancha Real to Orchies | 939.31 mi (1,511.68 km) |
| Mancha Real to Orleans | 752.34 mi (1,210.78 km) |
| Mancha Real to Orly | 814.50 mi (1,310.82 km) |
| Mancha Real to Ormesson-sur-Marne | 819.85 mi (1,319.42 km) |
| Mancha Real to Orsay | 807.87 mi (1,300.13 km) |
