| Adana to Oberkirch | 1,582.43 mi (2,546.67 km) |
| Adana to Obernburg am Main | 1,572.33 mi (2,530.42 km) |
| Adana to Obernkirchen | 1,649.09 mi (2,653.95 km) |
| Adana to Oberschleissheim | 1,427.01 mi (2,296.56 km) |
| Adana to Oberstdorf | 1,460.28 mi (2,350.09 km) |
| Adana to Obertraubling | 1,423.57 mi (2,291.01 km) |
| Adana to Obertshausen | 1,591.28 mi (2,560.91 km) |
| Adana to Oberursel | 1,605.52 mi (2,583.83 km) |
| Adana to Ochsenfurt | 1,529.32 mi (2,461.21 km) |
| Adana to Ochsenhausen | 1,490.99 mi (2,399.52 km) |
| Adana to Ochtrup | 1,719.18 mi (2,766.76 km) |
| Adana to Odenthal | 1,687.42 mi (2,715.65 km) |
| Adana to Oelde | 1,671.16 mi (2,689.48 km) |
| Adana to Oelsnitz | 1,471.42 mi (2,368.02 km) |
| Adana to Oer-Erkenschwick | 1,699.81 mi (2,735.58 km) |
