| Rothwell to Orbetello | 973.39 mi (1,566.52 km) |
| Rothwell to Oria | 1,274.74 mi (2,051.50 km) |
| Rothwell to Oristano | 1,065.92 mi (1,715.43 km) |
| Rothwell to Orta Nova | 1,168.24 mi (1,880.10 km) |
| Rothwell to Orte | 1,005.04 mi (1,617.46 km) |
| Rothwell to Ortona | 1,071.36 mi (1,724.19 km) |
| Rothwell to Orvieto | 982.41 mi (1,581.03 km) |
| Rothwell to Orzinuovi | 768.93 mi (1,237.47 km) |
| Rothwell to Osimo | 981.07 mi (1,578.88 km) |
| Rothwell to Ospitaletto | 764.59 mi (1,230.49 km) |
| Rothwell to Ostuni | 1,260.41 mi (2,028.44 km) |
| Rothwell to Ottaviano | 1,157.81 mi (1,863.32 km) |
| Rothwell to Ovada | 776.26 mi (1,249.28 km) |
| Rothwell to Ozieri | 1,031.73 mi (1,660.41 km) |
| Rothwell to Paceco | 1,276.23 mi (2,053.90 km) |
