| Southchase to Octeville | 4,310.29 mi (6,936.75 km) |
| Southchase to Oignies | 4,496.39 mi (7,236.24 km) |
| Southchase to Oissel | 4,434.27 mi (7,136.26 km) |
| Southchase to Olivet | 4,496.28 mi (7,236.06 km) |
| Southchase to Ollioules | 4,777.69 mi (7,688.96 km) |
| Southchase to Olonne-sur-Mer | 4,352.59 mi (7,004.82 km) |
| Southchase to Oloron-Sainte-Marie | 4,467.23 mi (7,189.31 km) |
| Southchase to Onet Village | 4,596.76 mi (7,397.77 km) |
| Southchase to Onnaing | 4,523.54 mi (7,279.93 km) |
| Southchase to Orange | 4,705.86 mi (7,573.35 km) |
| Southchase to Orchies | 4,506.93 mi (7,253.20 km) |
| Southchase to Orleans | 4,495.94 mi (7,235.51 km) |
| Southchase to Orly | 4,501.84 mi (7,245.01 km) |
| Southchase to Ormesson-sur-Marne | 4,507.45 mi (7,254.04 km) |
| Southchase to Orsay | 4,493.66 mi (7,231.84 km) |
