| Mollet to Octeville | 589.09 mi (948.05 km) |
| Mollet to Oignies | 618.38 mi (995.19 km) |
| Mollet to Oissel | 542.07 mi (872.38 km) |
| Mollet to Olivet | 437.51 mi (704.10 km) |
| Mollet to Ollioules | 216.23 mi (347.99 km) |
| Mollet to Olonne-sur-Mer | 398.02 mi (640.55 km) |
| Mollet to Oloron-Sainte-Marie | 183.88 mi (295.93 km) |
| Mollet to Onet Village | 196.49 mi (316.22 km) |
| Mollet to Onnaing | 615.22 mi (990.10 km) |
| Mollet to Orange | 222.86 mi (358.66 km) |
| Mollet to Orchies | 619.60 mi (997.16 km) |
| Mollet to Orleans | 440.16 mi (708.37 km) |
| Mollet to Orly | 498.12 mi (801.65 km) |
| Mollet to Ormesson-sur-Marne | 501.19 mi (806.59 km) |
| Mollet to Orsay | 494.88 mi (796.44 km) |
