| Osecina to Noventa Vicentina | 400.18 mi (644.02 km) |
| Osecina to Novi di Modena | 429.07 mi (690.53 km) |
| Osecina to Novi Ligure | 532.66 mi (857.24 km) |
| Osecina to Nuoro | 593.70 mi (955.47 km) |
| Osecina to Occhiobello | 395.89 mi (637.12 km) |
| Osecina to Oderzo | 360.14 mi (579.60 km) |
| Osecina to Oggiono | 509.23 mi (819.53 km) |
| Osecina to Olbia | 565.45 mi (910.01 km) |
| Osecina to Oleggio | 542.24 mi (872.64 km) |
| Osecina to Olgiate Comasco | 527.56 mi (849.02 km) |
| Osecina to Olgiate Olona | 530.42 mi (853.63 km) |
| Osecina to Omegna | 555.10 mi (893.34 km) |
| Osecina to Opera | 512.86 mi (825.36 km) |
| Osecina to Oppeano | 417.21 mi (671.44 km) |
| Osecina to Orbassano | 593.67 mi (955.42 km) |
