| Livorno to Oerlinghausen | 586.34 mi (943.63 km) |
| Livorno to Oestrich-Winkel | 458.65 mi (738.13 km) |
| Livorno to Offenburg | 358.15 mi (576.38 km) |
| Livorno to Oftersheim | 410.29 mi (660.29 km) |
| Livorno to Ohrdruf | 503.13 mi (809.71 km) |
| Livorno to Ohringen | 392.14 mi (631.08 km) |
| Livorno to Olbernhau | 511.64 mi (823.40 km) |
| Livorno to Olching | 324.79 mi (522.69 km) |
| Livorno to Oldenburg | 669.61 mi (1,077.63 km) |
| Livorno to Oldenburg in Holstein | 743.07 mi (1,195.86 km) |
| Livorno to Olfen | 580.21 mi (933.76 km) |
| Livorno to Olpe | 528.57 mi (850.65 km) |
| Livorno to Olsberg | 545.45 mi (877.82 km) |
| Livorno to Oranienburg | 649.86 mi (1,045.85 km) |
| Livorno to Ortenberg | 473.78 mi (762.48 km) |
