| Girona to Oberkirch | 519.72 mi (836.41 km) |
| Girona to Obernburg am Main | 621.67 mi (1,000.47 km) |
| Girona to Obernkirchen | 769.05 mi (1,237.67 km) |
| Girona to Oberschleissheim | 607.10 mi (977.04 km) |
| Girona to Oberstdorf | 523.85 mi (843.05 km) |
| Girona to Obertraubling | 660.83 mi (1,063.51 km) |
| Girona to Obertshausen | 628.19 mi (1,010.97 km) |
| Girona to Oberursel | 630.99 mi (1,015.49 km) |
| Girona to Ochsenfurt | 633.75 mi (1,019.93 km) |
| Girona to Ochsenhausen | 545.65 mi (878.13 km) |
| Girona to Ochtrup | 735.29 mi (1,183.34 km) |
| Girona to Odenthal | 657.58 mi (1,058.28 km) |
| Girona to Oelde | 725.14 mi (1,167.01 km) |
| Girona to Oelsnitz | 733.27 mi (1,180.09 km) |
| Girona to Oer-Erkenschwick | 699.19 mi (1,125.24 km) |
