| Gulsehir to Octeville | 1,924.31 mi (3,096.88 km) |
| Gulsehir to Oignies | 1,735.68 mi (2,793.31 km) |
| Gulsehir to Oissel | 1,800.02 mi (2,896.86 km) |
| Gulsehir to Olivet | 1,745.69 mi (2,809.42 km) |
| Gulsehir to Ollioules | 1,524.17 mi (2,452.92 km) |
| Gulsehir to Olonne-sur-Mer | 1,907.58 mi (3,069.95 km) |
| Gulsehir to Oloron-Sainte-Marie | 1,849.28 mi (2,976.12 km) |
| Gulsehir to Onet Village | 1,689.24 mi (2,718.56 km) |
| Gulsehir to Onnaing | 1,708.55 mi (2,749.65 km) |
| Gulsehir to Orange | 1,578.95 mi (2,541.08 km) |
| Gulsehir to Orchies | 1,725.18 mi (2,776.40 km) |
| Gulsehir to Orleans | 1,745.73 mi (2,809.48 km) |
| Gulsehir to Orly | 1,734.15 mi (2,790.84 km) |
| Gulsehir to Ormesson-sur-Marne | 1,728.22 mi (2,781.31 km) |
| Gulsehir to Orsay | 1,742.71 mi (2,804.63 km) |
