| Sanford to Octeville | 4,285.65 mi (6,897.08 km) |
| Sanford to Oignies | 4,471.29 mi (7,195.85 km) |
| Sanford to Oissel | 4,409.58 mi (7,096.53 km) |
| Sanford to Olivet | 4,471.98 mi (7,196.96 km) |
| Sanford to Ollioules | 4,754.57 mi (7,651.75 km) |
| Sanford to Olonne-sur-Mer | 4,328.92 mi (6,966.72 km) |
| Sanford to Oloron-Sainte-Marie | 4,444.59 mi (7,152.88 km) |
| Sanford to Onet Village | 4,573.51 mi (7,360.35 km) |
| Sanford to Onnaing | 4,498.43 mi (7,239.53 km) |
| Sanford to Orange | 4,682.51 mi (7,535.77 km) |
| Sanford to Orchies | 4,481.81 mi (7,212.78 km) |
| Sanford to Orleans | 4,471.63 mi (7,196.40 km) |
| Sanford to Orly | 4,477.26 mi (7,205.46 km) |
| Sanford to Ormesson-sur-Marne | 4,482.85 mi (7,214.46 km) |
| Sanford to Orsay | 4,469.10 mi (7,192.33 km) |
