| Serinhisar to Octeville | 1,739.00 mi (2,798.65 km) |
| Serinhisar to Oignies | 1,566.91 mi (2,521.70 km) |
| Serinhisar to Oissel | 1,616.24 mi (2,601.09 km) |
| Serinhisar to Olivet | 1,548.97 mi (2,492.83 km) |
| Serinhisar to Ollioules | 1,286.67 mi (2,070.69 km) |
| Serinhisar to Olonne-sur-Mer | 1,694.95 mi (2,727.75 km) |
| Serinhisar to Oloron-Sainte-Marie | 1,610.13 mi (2,591.25 km) |
| Serinhisar to Onet Village | 1,460.74 mi (2,350.84 km) |
| Serinhisar to Onnaing | 1,540.40 mi (2,479.04 km) |
| Serinhisar to Orange | 1,350.03 mi (2,172.66 km) |
| Serinhisar to Orchies | 1,557.06 mi (2,505.84 km) |
| Serinhisar to Orleans | 1,549.39 mi (2,493.50 km) |
| Serinhisar to Orly | 1,546.83 mi (2,489.38 km) |
| Serinhisar to Ormesson-sur-Marne | 1,541.59 mi (2,480.95 km) |
| Serinhisar to Orsay | 1,554.58 mi (2,501.85 km) |
