| Alginet to Oberkirch | 768.06 mi (1,236.07 km) |
| Alginet to Obernburg am Main | 869.05 mi (1,398.60 km) |
| Alginet to Obernkirchen | 1,008.30 mi (1,622.71 km) |
| Alginet to Oberschleissheim | 861.93 mi (1,387.15 km) |
| Alginet to Oberstdorf | 778.71 mi (1,253.21 km) |
| Alginet to Obertraubling | 915.41 mi (1,473.20 km) |
| Alginet to Obertshausen | 873.80 mi (1,406.25 km) |
| Alginet to Oberursel | 875.20 mi (1,408.50 km) |
| Alginet to Ochsenfurt | 884.19 mi (1,422.97 km) |
| Alginet to Ochsenhausen | 799.49 mi (1,286.65 km) |
| Alginet to Ochtrup | 966.25 mi (1,555.02 km) |
| Alginet to Odenthal | 892.19 mi (1,435.84 km) |
| Alginet to Oelde | 961.90 mi (1,548.02 km) |
| Alginet to Oelsnitz | 985.68 mi (1,586.29 km) |
| Alginet to Oer-Erkenschwick | 932.34 mi (1,500.46 km) |
