| Aydin to Oberkirch | 1,233.28 mi (1,984.76 km) |
| Aydin to Obernburg am Main | 1,240.78 mi (1,996.85 km) |
| Aydin to Obernkirchen | 1,344.03 mi (2,163.01 km) |
| Aydin to Oberschleissheim | 1,087.77 mi (1,750.60 km) |
| Aydin to Oberstdorf | 1,106.54 mi (1,780.81 km) |
| Aydin to Obertraubling | 1,095.63 mi (1,763.25 km) |
| Aydin to Obertshausen | 1,260.97 mi (2,029.33 km) |
| Aydin to Oberursel | 1,275.68 mi (2,053.00 km) |
| Aydin to Ochsenfurt | 1,199.51 mi (1,930.43 km) |
| Aydin to Ochsenhausen | 1,143.26 mi (1,839.89 km) |
| Aydin to Ochtrup | 1,405.18 mi (2,261.42 km) |
| Aydin to Odenthal | 1,360.87 mi (2,190.12 km) |
| Aydin to Oelde | 1,357.13 mi (2,184.08 km) |
| Aydin to Oelsnitz | 1,160.83 mi (1,868.17 km) |
| Aydin to Oer-Erkenschwick | 1,380.13 mi (2,221.10 km) |
