| Mandal to Oberkirch | 656.44 mi (1,056.44 km) |
| Mandal to Obernburg am Main | 569.75 mi (916.93 km) |
| Mandal to Obernkirchen | 403.36 mi (649.14 km) |
| Mandal to Oberschleissheim | 696.36 mi (1,120.68 km) |
| Mandal to Oberstdorf | 742.87 mi (1,195.53 km) |
| Mandal to Obertraubling | 654.94 mi (1,054.03 km) |
| Mandal to Obertshausen | 552.79 mi (889.64 km) |
| Mandal to Oberursel | 542.44 mi (872.97 km) |
| Mandal to Ochsenfurt | 588.38 mi (946.91 km) |
| Mandal to Ochsenhausen | 695.43 mi (1,119.18 km) |
| Mandal to Ochtrup | 402.33 mi (647.49 km) |
| Mandal to Odenthal | 483.38 mi (777.93 km) |
| Mandal to Oelde | 428.81 mi (690.10 km) |
| Mandal to Oelsnitz | 558.88 mi (899.42 km) |
| Mandal to Oer-Erkenschwick | 441.20 mi (710.04 km) |
