| Zefyri to Oberkirch | 1,064.35 mi (1,712.90 km) |
| Zefyri to Obernburg am Main | 1,085.78 mi (1,747.40 km) |
| Zefyri to Obernkirchen | 1,206.84 mi (1,942.23 km) |
| Zefyri to Oberschleissheim | 930.48 mi (1,497.47 km) |
| Zefyri to Oberstdorf | 936.51 mi (1,507.17 km) |
| Zefyri to Obertraubling | 947.47 mi (1,524.81 km) |
| Zefyri to Obertshausen | 1,106.48 mi (1,780.71 km) |
| Zefyri to Oberursel | 1,121.22 mi (1,804.44 km) |
| Zefyri to Ochsenfurt | 1,046.89 mi (1,684.81 km) |
| Zefyri to Ochsenhausen | 977.42 mi (1,573.00 km) |
| Zefyri to Ochtrup | 1,260.00 mi (2,027.77 km) |
| Zefyri to Odenthal | 1,207.16 mi (1,942.74 km) |
| Zefyri to Oelde | 1,212.94 mi (1,952.04 km) |
| Zefyri to Oelsnitz | 1,024.48 mi (1,648.74 km) |
| Zefyri to Oer-Erkenschwick | 1,231.22 mi (1,981.46 km) |
