| Hisarcik to Octeville | 1,667.81 mi (2,684.08 km) |
| Hisarcik to Oignies | 1,488.89 mi (2,396.13 km) |
| Hisarcik to Oissel | 1,544.14 mi (2,485.05 km) |
| Hisarcik to Olivet | 1,482.20 mi (2,385.37 km) |
| Hisarcik to Ollioules | 1,240.78 mi (1,996.84 km) |
| Hisarcik to Olonne-sur-Mer | 1,635.99 mi (2,632.87 km) |
| Hisarcik to Oloron-Sainte-Marie | 1,565.84 mi (2,519.97 km) |
| Hisarcik to Onet Village | 1,409.80 mi (2,268.86 km) |
| Hisarcik to Onnaing | 1,462.07 mi (2,352.98 km) |
| Hisarcik to Orange | 1,299.10 mi (2,090.70 km) |
| Hisarcik to Orchies | 1,478.77 mi (2,379.84 km) |
| Hisarcik to Orleans | 1,482.45 mi (2,385.77 km) |
| Hisarcik to Orly | 1,476.00 mi (2,375.39 km) |
| Hisarcik to Ormesson-sur-Marne | 1,470.46 mi (2,366.48 km) |
| Hisarcik to Orsay | 1,484.11 mi (2,388.44 km) |
