| Medgidia to Oberkirch | 1,002.67 mi (1,613.64 km) |
| Medgidia to Obernburg am Main | 976.02 mi (1,570.75 km) |
| Medgidia to Obernkirchen | 1,035.46 mi (1,666.42 km) |
| Medgidia to Oberschleissheim | 842.12 mi (1,355.26 km) |
| Medgidia to Oberstdorf | 890.60 mi (1,433.28 km) |
| Medgidia to Obertraubling | 828.43 mi (1,333.23 km) |
| Medgidia to Obertshausen | 993.54 mi (1,598.95 km) |
| Medgidia to Oberursel | 1,007.10 mi (1,620.78 km) |
| Medgidia to Ochsenfurt | 932.68 mi (1,501.01 km) |
| Medgidia to Ochsenhausen | 912.79 mi (1,469.00 km) |
| Medgidia to Ochtrup | 1,108.89 mi (1,784.59 km) |
| Medgidia to Odenthal | 1,085.05 mi (1,746.22 km) |
| Medgidia to Oelde | 1,061.50 mi (1,708.32 km) |
| Medgidia to Oelsnitz | 863.15 mi (1,389.10 km) |
| Medgidia to Oer-Erkenschwick | 1,092.87 mi (1,758.81 km) |
