| Hemsworth to Orbetello | 962.76 mi (1,549.42 km) |
| Hemsworth to Oria | 1,264.72 mi (2,035.37 km) |
| Hemsworth to Oristano | 1,055.02 mi (1,697.88 km) |
| Hemsworth to Orta Nova | 1,158.06 mi (1,863.72 km) |
| Hemsworth to Orte | 994.56 mi (1,600.59 km) |
| Hemsworth to Ortona | 1,061.14 mi (1,707.74 km) |
| Hemsworth to Orvieto | 971.92 mi (1,564.15 km) |
| Hemsworth to Orzinuovi | 758.52 mi (1,220.72 km) |
| Hemsworth to Osimo | 970.90 mi (1,562.51 km) |
| Hemsworth to Ospitaletto | 754.23 mi (1,213.82 km) |
| Hemsworth to Ostuni | 1,250.42 mi (2,012.35 km) |
| Hemsworth to Ottaviano | 1,147.41 mi (1,846.57 km) |
| Hemsworth to Ovada | 765.57 mi (1,232.06 km) |
| Hemsworth to Ozieri | 1,020.84 mi (1,642.89 km) |
| Hemsworth to Paceco | 1,265.44 mi (2,036.53 km) |
