| Moss to Octeville | 837.56 mi (1,347.92 km) |
| Moss to Oignies | 691.25 mi (1,112.46 km) |
| Moss to Oissel | 796.95 mi (1,282.57 km) |
| Moss to Olivet | 876.69 mi (1,410.90 km) |
| Moss to Ollioules | 1,146.17 mi (1,844.59 km) |
| Moss to Olonne-sur-Mer | 1,028.81 mi (1,655.71 km) |
| Moss to Oloron-Sainte-Marie | 1,221.34 mi (1,965.55 km) |
| Moss to Onet Village | 1,096.71 mi (1,764.98 km) |
| Moss to Onnaing | 686.39 mi (1,104.64 km) |
| Moss to Orange | 1,087.05 mi (1,749.44 km) |
| Moss to Orchies | 686.63 mi (1,105.03 km) |
| Moss to Orleans | 874.06 mi (1,406.67 km) |
| Moss to Orly | 811.82 mi (1,306.50 km) |
| Moss to Ormesson-sur-Marne | 806.75 mi (1,298.33 km) |
| Moss to Orsay | 818.17 mi (1,316.72 km) |
