| Cheadle to Orbetello | 949.52 mi (1,528.10 km) |
| Cheadle to Oria | 1,260.00 mi (2,027.77 km) |
| Cheadle to Oristano | 1,032.04 mi (1,660.91 km) |
| Cheadle to Orta Nova | 1,151.55 mi (1,853.24 km) |
| Cheadle to Orte | 983.86 mi (1,583.36 km) |
| Cheadle to Ortona | 1,054.23 mi (1,696.61 km) |
| Cheadle to Orvieto | 961.17 mi (1,546.86 km) |
| Cheadle to Orzinuovi | 749.40 mi (1,206.05 km) |
| Cheadle to Osimo | 964.68 mi (1,552.51 km) |
| Cheadle to Ospitaletto | 745.92 mi (1,200.44 km) |
| Cheadle to Ostuni | 1,246.03 mi (2,005.29 km) |
| Cheadle to Ottaviano | 1,137.75 mi (1,831.04 km) |
| Cheadle to Ovada | 751.10 mi (1,208.77 km) |
| Cheadle to Ozieri | 999.64 mi (1,608.76 km) |
| Cheadle to Paceco | 1,247.87 mi (2,008.26 km) |
