| Chino to Orbetello | 6,245.73 mi (10,051.53 km) |
| Chino to Oria | 6,555.92 mi (10,550.73 km) |
| Chino to Oristano | 6,288.06 mi (10,119.65 km) |
| Chino to Orta Nova | 6,450.10 mi (10,380.43 km) |
| Chino to Orte | 6,282.92 mi (10,111.39 km) |
| Chino to Ortona | 6,353.13 mi (10,224.37 km) |
| Chino to Orvieto | 6,260.24 mi (10,074.89 km) |
| Chino to Orzinuovi | 6,049.07 mi (9,735.03 km) |
| Chino to Osimo | 6,262.94 mi (10,079.22 km) |
| Chino to Ospitaletto | 6,045.43 mi (9,729.19 km) |
| Chino to Ostuni | 6,541.31 mi (10,527.23 km) |
| Chino to Ottaviano | 6,437.25 mi (10,359.75 km) |
| Chino to Ovada | 6,046.72 mi (9,731.26 km) |
| Chino to Ozieri | 6,267.58 mi (10,086.70 km) |
| Chino to Paceco | 6,527.43 mi (10,504.88 km) |
