| Sunnyside to Octeville | 4,851.80 mi (7,808.21 km) |
| Sunnyside to Oignies | 4,935.89 mi (7,943.55 km) |
| Sunnyside to Oissel | 4,944.92 mi (7,958.08 km) |
| Sunnyside to Olivet | 5,048.04 mi (8,124.04 km) |
| Sunnyside to Ollioules | 5,424.14 mi (8,729.31 km) |
| Sunnyside to Olonne-sur-Mer | 5,011.72 mi (8,065.59 km) |
| Sunnyside to Oloron-Sainte-Marie | 5,227.09 mi (8,412.18 km) |
| Sunnyside to Onet Village | 5,260.42 mi (8,465.83 km) |
| Sunnyside to Onnaing | 4,956.54 mi (7,976.78 km) |
| Sunnyside to Orange | 5,337.85 mi (8,590.44 km) |
| Sunnyside to Orchies | 4,942.31 mi (7,953.88 km) |
| Sunnyside to Orleans | 5,046.17 mi (8,121.03 km) |
| Sunnyside to Orly | 5,013.81 mi (8,068.94 km) |
| Sunnyside to Ormesson-sur-Marne | 5,015.56 mi (8,071.77 km) |
| Sunnyside to Orsay | 5,010.58 mi (8,063.75 km) |
