| Sarzana to Oerlinghausen | 545.85 mi (878.46 km) |
| Sarzana to Oestrich-Winkel | 417.00 mi (671.10 km) |
| Sarzana to Offenburg | 315.92 mi (508.43 km) |
| Sarzana to Oftersheim | 369.00 mi (593.84 km) |
| Sarzana to Ohrdruf | 465.32 mi (748.86 km) |
| Sarzana to Ohringen | 352.11 mi (566.67 km) |
| Sarzana to Olbernhau | 479.35 mi (771.44 km) |
| Sarzana to Olching | 289.70 mi (466.23 km) |
| Sarzana to Oldenburg | 628.96 mi (1,012.21 km) |
| Sarzana to Oldenburg in Holstein | 705.03 mi (1,134.63 km) |
| Sarzana to Olfen | 538.61 mi (866.81 km) |
| Sarzana to Olpe | 487.10 mi (783.91 km) |
| Sarzana to Olsberg | 504.65 mi (812.15 km) |
| Sarzana to Oranienburg | 615.46 mi (990.49 km) |
| Sarzana to Ortenberg | 433.37 mi (697.44 km) |
