| Newbury to Orbetello | 854.07 mi (1,374.50 km) |
| Newbury to Oria | 1,175.63 mi (1,892.00 km) |
| Newbury to Oristano | 925.54 mi (1,489.51 km) |
| Newbury to Orta Nova | 1,064.83 mi (1,713.68 km) |
| Newbury to Orte | 891.72 mi (1,435.08 km) |
| Newbury to Ortona | 967.28 mi (1,556.69 km) |
| Newbury to Orvieto | 869.07 mi (1,398.64 km) |
| Newbury to Orzinuovi | 660.97 mi (1,063.73 km) |
| Newbury to Osimo | 879.25 mi (1,415.02 km) |
| Newbury to Ospitaletto | 658.75 mi (1,060.15 km) |
| Newbury to Ostuni | 1,162.23 mi (1,870.42 km) |
| Newbury to Ottaviano | 1,046.51 mi (1,684.20 km) |
| Newbury to Ovada | 655.05 mi (1,054.20 km) |
| Newbury to Ozieri | 894.86 mi (1,440.13 km) |
| Newbury to Paceco | 1,146.42 mi (1,844.99 km) |
