| Dimitrovgrad to Oberkirch | 802.55 mi (1,291.59 km) |
| Dimitrovgrad to Obernburg am Main | 800.71 mi (1,288.61 km) |
| Dimitrovgrad to Obernkirchen | 898.91 mi (1,446.66 km) |
| Dimitrovgrad to Oberschleissheim | 650.45 mi (1,046.80 km) |
| Dimitrovgrad to Oberstdorf | 679.03 mi (1,092.79 km) |
| Dimitrovgrad to Obertraubling | 653.69 mi (1,052.01 km) |
| Dimitrovgrad to Obertshausen | 820.51 mi (1,320.49 km) |
| Dimitrovgrad to Oberursel | 835.11 mi (1,343.98 km) |
| Dimitrovgrad to Ochsenfurt | 758.64 mi (1,220.91 km) |
| Dimitrovgrad to Ochsenhausen | 711.28 mi (1,144.69 km) |
| Dimitrovgrad to Ochtrup | 961.06 mi (1,546.68 km) |
| Dimitrovgrad to Odenthal | 919.51 mi (1,479.81 km) |
| Dimitrovgrad to Oelde | 912.91 mi (1,469.19 km) |
| Dimitrovgrad to Oelsnitz | 715.83 mi (1,152.02 km) |
| Dimitrovgrad to Oer-Erkenschwick | 937.01 mi (1,507.97 km) |
