| Maili to Orbetello | 7,973.29 mi (12,831.77 km) |
| Maili to Oria | 8,150.49 mi (13,116.94 km) |
| Maili to Oristano | 8,114.91 mi (13,059.69 km) |
| Maili to Orta Nova | 8,083.88 mi (13,009.75 km) |
| Maili to Orte | 7,982.62 mi (12,846.78 km) |
| Maili to Ortona | 8,005.72 mi (12,883.96 km) |
| Maili to Orvieto | 7,962.65 mi (12,814.64 km) |
| Maili to Orzinuovi | 7,760.17 mi (12,488.79 km) |
| Maili to Osimo | 7,921.65 mi (12,748.67 km) |
| Maili to Ospitaletto | 7,751.07 mi (12,474.14 km) |
| Maili to Ostuni | 8,134.21 mi (13,090.75 km) |
| Maili to Ottaviano | 8,108.96 mi (13,050.12 km) |
| Maili to Ovada | 7,797.70 mi (12,549.18 km) |
| Maili to Ozieri | 8,074.44 mi (12,994.56 km) |
| Maili to Paceco | 8,288.86 mi (13,339.63 km) |
