| Maribor to Oberkirch | 377.99 mi (608.31 km) |
| Maribor to Obernburg am Main | 375.49 mi (604.30 km) |
| Maribor to Obernkirchen | 491.20 mi (790.52 km) |
| Maribor to Oberschleissheim | 223.69 mi (360.00 km) |
| Maribor to Oberstdorf | 259.66 mi (417.87 km) |
| Maribor to Obertraubling | 231.89 mi (373.18 km) |
| Maribor to Obertshausen | 395.69 mi (636.80 km) |
| Maribor to Oberursel | 410.41 mi (660.49 km) |
| Maribor to Ochsenfurt | 334.38 mi (538.13 km) |
| Maribor to Ochsenhausen | 286.59 mi (461.22 km) |
| Maribor to Ochtrup | 544.24 mi (875.87 km) |
| Maribor to Odenthal | 495.78 mi (797.88 km) |
| Maribor to Oelde | 496.91 mi (799.69 km) |
| Maribor to Oelsnitz | 310.53 mi (499.75 km) |
| Maribor to Oer-Erkenschwick | 516.75 mi (831.62 km) |
