| Manilva to Orbetello | 971.11 mi (1,562.85 km) |
| Manilva to Oria | 1,266.73 mi (2,038.61 km) |
| Manilva to Oristano | 789.55 mi (1,270.65 km) |
| Manilva to Orta Nova | 1,175.09 mi (1,891.13 km) |
| Manilva to Orte | 1,028.11 mi (1,654.59 km) |
| Manilva to Ortona | 1,124.41 mi (1,809.57 km) |
| Manilva to Orvieto | 1,020.61 mi (1,642.52 km) |
| Manilva to Orzinuovi | 1,005.60 mi (1,618.35 km) |
| Manilva to Osimo | 1,103.70 mi (1,776.23 km) |
| Manilva to Ospitaletto | 1,017.13 mi (1,636.92 km) |
| Manilva to Ostuni | 1,265.80 mi (2,037.11 km) |
| Manilva to Ottaviano | 1,106.07 mi (1,780.05 km) |
| Manilva to Ovada | 924.23 mi (1,487.41 km) |
| Manilva to Ozieri | 822.55 mi (1,323.76 km) |
| Manilva to Paceco | 984.53 mi (1,584.45 km) |
