| Mosbrough to Orbetello | 948.51 mi (1,526.48 km) |
| Mosbrough to Oria | 1,253.07 mi (2,016.62 km) |
| Mosbrough to Oristano | 1,038.29 mi (1,670.97 km) |
| Mosbrough to Orta Nova | 1,145.83 mi (1,844.04 km) |
| Mosbrough to Orte | 981.04 mi (1,578.83 km) |
| Mosbrough to Ortona | 1,048.77 mi (1,687.83 km) |
| Mosbrough to Orvieto | 958.38 mi (1,542.36 km) |
| Mosbrough to Orzinuovi | 745.38 mi (1,199.58 km) |
| Mosbrough to Osimo | 958.72 mi (1,542.90 km) |
| Mosbrough to Ospitaletto | 741.33 mi (1,193.06 km) |
| Mosbrough to Ostuni | 1,238.87 mi (1,993.77 km) |
| Mosbrough to Ottaviano | 1,134.23 mi (1,825.36 km) |
| Mosbrough to Ovada | 750.91 mi (1,208.47 km) |
| Mosbrough to Ozieri | 1,004.53 mi (1,616.64 km) |
| Mosbrough to Paceco | 1,250.08 mi (2,011.81 km) |
