| Gevgelija to Octeville | 1,302.43 mi (2,096.06 km) |
| Gevgelija to Oignies | 1,134.01 mi (1,825.01 km) |
| Gevgelija to Oissel | 1,179.99 mi (1,899.01 km) |
| Gevgelija to Olivet | 1,111.99 mi (1,789.58 km) |
| Gevgelija to Ollioules | 862.96 mi (1,388.80 km) |
| Gevgelija to Olonne-sur-Mer | 1,260.18 mi (2,028.07 km) |
| Gevgelija to Oloron-Sainte-Marie | 1,188.11 mi (1,912.08 km) |
| Gevgelija to Onet Village | 1,031.62 mi (1,660.23 km) |
| Gevgelija to Onnaing | 1,107.82 mi (1,782.86 km) |
| Gevgelija to Orange | 920.89 mi (1,482.03 km) |
| Gevgelija to Orchies | 1,124.40 mi (1,809.54 km) |
| Gevgelija to Orleans | 1,112.41 mi (1,790.25 km) |
| Gevgelija to Orly | 1,110.27 mi (1,786.80 km) |
| Gevgelija to Ormesson-sur-Marne | 1,105.11 mi (1,778.50 km) |
| Gevgelija to Orsay | 1,117.93 mi (1,799.13 km) |
