| Santee to Octeville | 5,500.27 mi (8,851.83 km) |
| Santee to Oignies | 5,617.26 mi (9,040.10 km) |
| Santee to Oissel | 5,606.46 mi (9,022.72 km) |
| Santee to Olivet | 5,702.05 mi (9,176.56 km) |
| Santee to Ollioules | 6,065.46 mi (9,761.42 km) |
| Santee to Olonne-sur-Mer | 5,631.90 mi (9,063.66 km) |
| Santee to Oloron-Sainte-Marie | 5,824.87 mi (9,374.22 km) |
| Santee to Onet Village | 5,889.79 mi (9,478.71 km) |
| Santee to Onnaing | 5,640.60 mi (9,077.66 km) |
| Santee to Orange | 5,980.05 mi (9,623.97 km) |
| Santee to Orchies | 5,625.10 mi (9,052.72 km) |
| Santee to Orleans | 5,700.55 mi (9,174.14 km) |
| Santee to Orly | 5,677.92 mi (9,137.73 km) |
| Santee to Ormesson-sur-Marne | 5,680.86 mi (9,142.46 km) |
| Santee to Orsay | 5,673.13 mi (9,130.02 km) |
