| Monopoli to Oberkirch | 691.18 mi (1,112.34 km) |
| Monopoli to Obernburg am Main | 729.77 mi (1,174.45 km) |
| Monopoli to Obernkirchen | 871.73 mi (1,402.91 km) |
| Monopoli to Oberschleissheim | 577.50 mi (929.39 km) |
| Monopoli to Oberstdorf | 565.39 mi (909.90 km) |
| Monopoli to Obertraubling | 607.69 mi (977.99 km) |
| Monopoli to Obertshausen | 750.49 mi (1,207.80 km) |
| Monopoli to Oberursel | 764.82 mi (1,230.87 km) |
| Monopoli to Ochsenfurt | 695.60 mi (1,119.47 km) |
| Monopoli to Ochsenhausen | 610.43 mi (982.40 km) |
| Monopoli to Ochtrup | 912.02 mi (1,467.75 km) |
| Monopoli to Odenthal | 849.35 mi (1,366.90 km) |
| Monopoli to Oelde | 867.70 mi (1,396.43 km) |
| Monopoli to Oelsnitz | 699.02 mi (1,124.96 km) |
| Monopoli to Oer-Erkenschwick | 879.05 mi (1,414.70 km) |
