| Refahiye to Octeville | 2,064.57 mi (3,322.61 km) |
| Refahiye to Oignies | 1,866.39 mi (3,003.66 km) |
| Refahiye to Oissel | 1,940.71 mi (3,123.27 km) |
| Refahiye to Olivet | 1,896.44 mi (3,052.03 km) |
| Refahiye to Ollioules | 1,706.59 mi (2,746.49 km) |
| Refahiye to Olonne-sur-Mer | 2,068.12 mi (3,328.32 km) |
| Refahiye to Oloron-Sainte-Marie | 2,029.88 mi (3,266.77 km) |
| Refahiye to Onet Village | 1,863.50 mi (2,999.01 km) |
| Refahiye to Onnaing | 1,839.22 mi (2,959.94 km) |
| Refahiye to Orange | 1,754.71 mi (2,823.94 km) |
| Refahiye to Orchies | 1,855.57 mi (2,986.25 km) |
| Refahiye to Orleans | 1,896.20 mi (3,051.64 km) |
| Refahiye to Orly | 1,878.27 mi (3,022.78 km) |
| Refahiye to Ormesson-sur-Marne | 1,871.93 mi (3,012.59 km) |
| Refahiye to Orsay | 1,887.31 mi (3,037.33 km) |
