| Cities | Distance |
|---|---|
| Oppeano to Oria | 465.07 mi (748.46 km) |
| Oppeano to Oristano | 395.26 mi (636.12 km) |
| Oppeano to Orta Nova | 356.29 mi (573.39 km) |
| Oppeano to Orte | 205.14 mi (330.14 km) |
| Oppeano to Ortona | 259.29 mi (417.29 km) |
| Oppeano to Orvieto | 184.23 mi (296.48 km) |
| Oppeano to Orzinuovi | 61.09 mi (98.31 km) |
| Oppeano to Osimo | 169.25 mi (272.38 km) |
| Oppeano to Ospitaletto | 56.64 mi (91.15 km) |
| Oppeano to Ostuni | 451.49 mi (726.60 km) |
| Oppeano to Ottaviano | 349.46 mi (562.40 km) |
| Oppeano to Ovada | 132.14 mi (212.66 km) |
| Oppeano to Ozieri | 343.90 mi (553.45 km) |
| Oppeano to Paceco | 510.41 mi (821.43 km) |
| Oppeano to Pachino | 627.01 mi (1,009.08 km) |