| Zurrieq to Oberkirch | 935.96 mi (1,506.28 km) |
| Zurrieq to Obernburg am Main | 1,004.41 mi (1,616.45 km) |
| Zurrieq to Obernkirchen | 1,165.65 mi (1,875.93 km) |
| Zurrieq to Oberschleissheim | 870.91 mi (1,401.59 km) |
| Zurrieq to Oberstdorf | 828.65 mi (1,333.58 km) |
| Zurrieq to Obertraubling | 915.15 mi (1,472.79 km) |
| Zurrieq to Obertshausen | 1,023.52 mi (1,647.19 km) |
| Zurrieq to Oberursel | 1,036.07 mi (1,667.39 km) |
| Zurrieq to Ochsenfurt | 980.34 mi (1,577.70 km) |
| Zurrieq to Ochsenhausen | 876.91 mi (1,411.25 km) |
| Zurrieq to Ochtrup | 1,186.52 mi (1,909.52 km) |
| Zurrieq to Odenthal | 1,112.13 mi (1,789.81 km) |
| Zurrieq to Oelde | 1,148.76 mi (1,848.76 km) |
| Zurrieq to Oelsnitz | 1,014.47 mi (1,632.63 km) |
| Zurrieq to Oer-Erkenschwick | 1,149.18 mi (1,849.43 km) |
