| Ihtiman to Obernburg am Main | 866.54 mi (1,394.56 km) |
| Ihtiman to Obernkirchen | 963.29 mi (1,550.27 km) |
| Ihtiman to Oberschleissheim | 716.41 mi (1,152.96 km) |
| Ihtiman to Oberstdorf | 744.65 mi (1,198.40 km) |
| Ihtiman to Obertraubling | 719.37 mi (1,157.71 km) |
| Ihtiman to Obertshausen | 886.31 mi (1,426.38 km) |
| Ihtiman to Oberursel | 900.89 mi (1,449.85 km) |
| Ihtiman to Ochsenfurt | 824.41 mi (1,326.77 km) |
| Ihtiman to Ochsenhausen | 777.15 mi (1,250.70 km) |
| Ihtiman to Ochtrup | 1,026.14 mi (1,651.41 km) |
| Ihtiman to Odenthal | 985.20 mi (1,585.52 km) |
| Ihtiman to Oelde | 977.96 mi (1,573.87 km) |
| Ihtiman to Oelsnitz | 780.42 mi (1,255.97 km) |
| Ihtiman to Oer-Erkenschwick | 1,002.39 mi (1,613.20 km) |
| Ihtiman to Oerlinghausen | 965.63 mi (1,554.02 km) |
