| Sarzana to Oberkirch | 318.20 mi (512.10 km) |
| Sarzana to Obernburg am Main | 397.53 mi (639.76 km) |
| Sarzana to Obernkirchen | 564.63 mi (908.68 km) |
| Sarzana to Oberschleissheim | 295.93 mi (476.26 km) |
| Sarzana to Oberstdorf | 228.26 mi (367.34 km) |
| Sarzana to Obertraubling | 351.24 mi (565.26 km) |
| Sarzana to Obertshausen | 414.71 mi (667.41 km) |
| Sarzana to Oberursel | 425.72 mi (685.14 km) |
| Sarzana to Ochsenfurt | 382.56 mi (615.67 km) |
| Sarzana to Ochsenhausen | 273.51 mi (440.18 km) |
| Sarzana to Ochtrup | 573.38 mi (922.76 km) |
| Sarzana to Odenthal | 496.03 mi (798.29 km) |
| Sarzana to Oelde | 539.86 mi (868.83 km) |
| Sarzana to Oelsnitz | 447.57 mi (720.29 km) |
| Sarzana to Oer-Erkenschwick | 535.01 mi (861.02 km) |
