| Alesd to Oberkirch | 671.13 mi (1,080.09 km) |
| Alesd to Obernburg am Main | 636.19 mi (1,023.85 km) |
| Alesd to Obernkirchen | 692.88 mi (1,115.08 km) |
| Alesd to Oberschleissheim | 510.31 mi (821.26 km) |
| Alesd to Oberstdorf | 568.45 mi (914.83 km) |
| Alesd to Obertraubling | 490.46 mi (789.32 km) |
| Alesd to Obertshausen | 653.05 mi (1,050.97 km) |
| Alesd to Oberursel | 666.29 mi (1,072.30 km) |
| Alesd to Ochsenfurt | 593.00 mi (954.34 km) |
| Alesd to Ochsenhausen | 583.95 mi (939.77 km) |
| Alesd to Ochtrup | 765.81 mi (1,232.45 km) |
| Alesd to Odenthal | 742.81 mi (1,195.44 km) |
| Alesd to Oelde | 718.39 mi (1,156.13 km) |
| Alesd to Oelsnitz | 520.16 mi (837.11 km) |
| Alesd to Oer-Erkenschwick | 749.86 mi (1,206.79 km) |
