| Islahiye to Octeville | 2,083.03 mi (3,352.31 km) |
| Islahiye to Oignies | 1,895.92 mi (3,051.19 km) |
| Islahiye to Oissel | 1,958.80 mi (3,152.38 km) |
| Islahiye to Olivet | 1,902.60 mi (3,061.93 km) |
| Islahiye to Ollioules | 1,671.18 mi (2,689.51 km) |
| Islahiye to Olonne-sur-Mer | 2,061.77 mi (3,318.10 km) |
| Islahiye to Oloron-Sainte-Marie | 1,996.28 mi (3,212.71 km) |
| Islahiye to Onet Village | 1,839.25 mi (2,959.99 km) |
| Islahiye to Onnaing | 1,868.82 mi (3,007.57 km) |
| Islahiye to Orange | 1,728.65 mi (2,782.00 km) |
| Islahiye to Orchies | 1,885.46 mi (3,034.36 km) |
| Islahiye to Orleans | 1,902.69 mi (3,062.09 km) |
| Islahiye to Orly | 1,892.40 mi (3,045.52 km) |
| Islahiye to Ormesson-sur-Marne | 1,886.56 mi (3,036.12 km) |
| Islahiye to Orsay | 1,900.87 mi (3,059.15 km) |
