| Cities | Distance |
|---|---|
| San Severo to Orbetello | 219.80 mi (353.73 km) |
| San Severo to Oria | 143.49 mi (230.93 km) |
| San Severo to Oristano | 375.80 mi (604.79 km) |
| San Severo to Orta Nova | 30.48 mi (49.05 km) |
| San Severo to Orte | 162.34 mi (261.26 km) |
| San Severo to Ortona | 67.63 mi (108.84 km) |
| San Severo to Orvieto | 181.61 mi (292.28 km) |
| San Severo to Orzinuovi | 373.88 mi (601.70 km) |
| San Severo to Osimo | 156.73 mi (252.23 km) |
| San Severo to Ospitaletto | 376.08 mi (605.25 km) |
| San Severo to Ostuni | 132.43 mi (213.12 km) |
| San Severo to Ottaviano | 74.85 mi (120.46 km) |
| San Severo to Ovada | 395.41 mi (636.35 km) |
| San Severo to Ozieri | 340.43 mi (547.88 km) |
| San Severo to Paceco | 297.11 mi (478.16 km) |