| Alice to Orbetello | 5,827.24 mi (9,378.04 km) |
| Alice to Oria | 6,176.25 mi (9,939.71 km) |
| Alice to Oristano | 5,805.23 mi (9,342.62 km) |
| Alice to Orta Nova | 6,061.44 mi (9,754.94 km) |
| Alice to Orte | 5,876.46 mi (9,457.25 km) |
| Alice to Ortona | 5,965.62 mi (9,600.73 km) |
| Alice to Orvieto | 5,854.92 mi (9,422.58 km) |
| Alice to Orzinuovi | 5,663.97 mi (9,115.28 km) |
| Alice to Osimo | 5,882.95 mi (9,467.69 km) |
| Alice to Ospitaletto | 5,664.07 mi (9,115.45 km) |
| Alice to Ostuni | 6,164.43 mi (9,920.69 km) |
| Alice to Ottaviano | 6,028.39 mi (9,701.75 km) |
| Alice to Ovada | 5,637.73 mi (9,073.06 km) |
| Alice to Ozieri | 5,799.13 mi (9,332.79 km) |
| Alice to Paceco | 6,055.95 mi (9,746.12 km) |
