| Livorno to Oberkirch | 360.30 mi (579.85 km) |
| Livorno to Obernburg am Main | 437.96 mi (704.82 km) |
| Livorno to Obernkirchen | 604.61 mi (973.03 km) |
| Livorno to Oberschleissheim | 330.19 mi (531.38 km) |
| Livorno to Oberstdorf | 266.55 mi (428.97 km) |
| Livorno to Obertraubling | 384.42 mi (618.67 km) |
| Livorno to Obertshausen | 455.48 mi (733.02 km) |
| Livorno to Oberursel | 466.75 mi (751.16 km) |
| Livorno to Ochsenfurt | 421.49 mi (678.33 km) |
| Livorno to Ochsenhausen | 312.80 mi (503.41 km) |
| Livorno to Ochtrup | 614.97 mi (989.70 km) |
| Livorno to Odenthal | 537.98 mi (865.80 km) |
| Livorno to Oelde | 580.86 mi (934.80 km) |
| Livorno to Oelsnitz | 482.29 mi (776.17 km) |
| Livorno to Oer-Erkenschwick | 576.72 mi (928.13 km) |
