| Pascagoula to Orbetello | 5,286.79 mi (8,508.27 km) |
| Pascagoula to Oria | 5,640.54 mi (9,077.57 km) |
| Pascagoula to Oristano | 5,250.69 mi (8,450.16 km) |
| Pascagoula to Orta Nova | 5,525.07 mi (8,891.74 km) |
| Pascagoula to Orte | 5,338.23 mi (8,591.05 km) |
| Pascagoula to Ortona | 5,430.76 mi (8,739.97 km) |
| Pascagoula to Orvieto | 5,317.22 mi (8,557.24 km) |
| Pascagoula to Orzinuovi | 5,133.74 mi (8,261.96 km) |
| Pascagoula to Osimo | 5,351.02 mi (8,611.63 km) |
| Pascagoula to Ospitaletto | 5,134.79 mi (8,263.64 km) |
| Pascagoula to Ostuni | 5,629.54 mi (9,059.87 km) |
| Pascagoula to Ottaviano | 5,487.70 mi (8,831.59 km) |
| Pascagoula to Ovada | 5,101.96 mi (8,210.82 km) |
| Pascagoula to Ozieri | 5,247.73 mi (8,445.40 km) |
| Pascagoula to Paceco | 5,501.16 mi (8,853.27 km) |
