| Somerton to Octeville | 5,434.40 mi (8,745.82 km) |
| Somerton to Oignies | 5,556.75 mi (8,942.73 km) |
| Somerton to Oissel | 5,542.48 mi (8,919.77 km) |
| Somerton to Olivet | 5,636.48 mi (9,071.05 km) |
| Somerton to Ollioules | 5,996.67 mi (9,650.71 km) |
| Somerton to Olonne-sur-Mer | 5,561.00 mi (8,949.56 km) |
| Somerton to Oloron-Sainte-Marie | 5,749.91 mi (9,253.58 km) |
| Somerton to Onet Village | 5,819.57 mi (9,365.70 km) |
| Somerton to Onnaing | 5,580.51 mi (8,980.96 km) |
| Somerton to Orange | 5,911.66 mi (9,513.90 km) |
| Somerton to Orchies | 5,564.83 mi (8,955.73 km) |
| Somerton to Orleans | 5,635.05 mi (9,068.74 km) |
| Somerton to Orly | 5,614.18 mi (9,035.14 km) |
| Somerton to Ormesson-sur-Marne | 5,617.31 mi (9,040.19 km) |
| Somerton to Orsay | 5,609.12 mi (9,027.01 km) |
