| San Giuseppe Vesuviano to Orbetello | 202.79 mi (326.36 km) |
| San Giuseppe Vesuviano to Oria | 165.81 mi (266.84 km) |
| San Giuseppe Vesuviano to Oristano | 317.49 mi (510.95 km) |
| San Giuseppe Vesuviano to Orta Nova | 71.85 mi (115.62 km) |
| San Giuseppe Vesuviano to Orte | 156.67 mi (252.14 km) |
| San Giuseppe Vesuviano to Ortona | 104.92 mi (168.85 km) |
| San Giuseppe Vesuviano to Orvieto | 179.22 mi (288.42 km) |
| San Giuseppe Vesuviano to Orzinuovi | 390.50 mi (628.45 km) |
| San Giuseppe Vesuviano to Osimo | 190.35 mi (306.34 km) |
| San Giuseppe Vesuviano to Ospitaletto | 395.03 mi (635.74 km) |
| San Giuseppe Vesuviano to Ostuni | 161.45 mi (259.82 km) |
| San Giuseppe Vesuviano to Ottaviano | 1.65 mi (2.65 km) |
| San Giuseppe Vesuviano to Ovada | 396.54 mi (638.17 km) |
| San Giuseppe Vesuviano to Ozieri | 288.35 mi (464.06 km) |
| San Giuseppe Vesuviano to Paceco | 222.72 mi (358.44 km) |
