| Ruston to Octeville | 4,588.27 mi (7,384.11 km) |
| Ruston to Oignies | 4,751.44 mi (7,646.70 km) |
| Ruston to Oissel | 4,708.38 mi (7,577.41 km) |
| Ruston to Olivet | 4,785.72 mi (7,701.87 km) |
| Ruston to Ollioules | 5,107.42 mi (8,219.59 km) |
| Ruston to Olonne-sur-Mer | 4,668.50 mi (7,513.22 km) |
| Ruston to Oloron-Sainte-Marie | 4,818.36 mi (7,754.40 km) |
| Ruston to Onet Village | 4,924.33 mi (7,924.94 km) |
| Ruston to Onnaing | 4,777.81 mi (7,689.14 km) |
| Ruston to Orange | 5,028.37 mi (8,092.39 km) |
| Ruston to Orchies | 4,761.18 mi (7,662.38 km) |
| Ruston to Orleans | 4,784.90 mi (7,700.55 km) |
| Ruston to Orly | 4,779.37 mi (7,691.65 km) |
| Ruston to Ormesson-sur-Marne | 4,784.05 mi (7,699.18 km) |
| Ruston to Orsay | 4,772.34 mi (7,680.34 km) |
