| Sestri Levante to Orbetello | 156.22 mi (251.42 km) |
| Sestri Levante to Oria | 494.41 mi (795.68 km) |
| Sestri Levante to Oristano | 304.55 mi (490.12 km) |
| Sestri Levante to Orta Nova | 379.20 mi (610.27 km) |
| Sestri Levante to Orte | 195.66 mi (314.88 km) |
| Sestri Levante to Ortona | 284.57 mi (457.97 km) |
| Sestri Levante to Orvieto | 173.45 mi (279.14 km) |
| Sestri Levante to Orzinuovi | 82.22 mi (132.32 km) |
| Sestri Levante to Osimo | 210.86 mi (339.35 km) |
| Sestri Levante to Ospitaletto | 94.62 mi (152.28 km) |
| Sestri Levante to Ostuni | 483.26 mi (777.73 km) |
| Sestri Levante to Ottaviano | 350.43 mi (563.97 km) |
| Sestri Levante to Ovada | 44.67 mi (71.89 km) |
| Sestri Levante to Ozieri | 255.62 mi (411.38 km) |
| Sestri Levante to Paceco | 464.51 mi (747.56 km) |
