| Zafra to Oberkirch | 1,005.35 mi (1,617.95 km) |
| Zafra to Obernburg am Main | 1,099.53 mi (1,769.52 km) |
| Zafra to Obernkirchen | 1,213.16 mi (1,952.39 km) |
| Zafra to Oberschleissheim | 1,126.01 mi (1,812.13 km) |
| Zafra to Oberstdorf | 1,045.11 mi (1,681.94 km) |
| Zafra to Obertraubling | 1,174.94 mi (1,890.89 km) |
| Zafra to Obertshausen | 1,099.33 mi (1,769.20 km) |
| Zafra to Oberursel | 1,097.13 mi (1,765.67 km) |
| Zafra to Ochsenfurt | 1,123.56 mi (1,808.20 km) |
| Zafra to Ochsenhausen | 1,056.13 mi (1,699.67 km) |
| Zafra to Ochtrup | 1,155.50 mi (1,859.59 km) |
| Zafra to Odenthal | 1,092.34 mi (1,757.95 km) |
| Zafra to Oelde | 1,163.15 mi (1,871.91 km) |
| Zafra to Oelsnitz | 1,230.02 mi (1,979.53 km) |
| Zafra to Oer-Erkenschwick | 1,127.58 mi (1,814.66 km) |
