| Cramlington to Orbetello | 1,046.52 mi (1,684.22 km) |
| Cramlington to Oria | 1,336.72 mi (2,151.24 km) |
| Cramlington to Oristano | 1,148.40 mi (1,848.18 km) |
| Cramlington to Orta Nova | 1,232.82 mi (1,984.04 km) |
| Cramlington to Orte | 1,075.21 mi (1,730.39 km) |
| Cramlington to Ortona | 1,136.76 mi (1,829.44 km) |
| Cramlington to Orvieto | 1,052.71 mi (1,694.17 km) |
| Cramlington to Orzinuovi | 838.31 mi (1,349.13 km) |
| Cramlington to Osimo | 1,045.93 mi (1,683.27 km) |
| Cramlington to Ospitaletto | 833.06 mi (1,340.69 km) |
| Cramlington to Ostuni | 1,321.99 mi (2,127.54 km) |
| Cramlington to Ottaviano | 1,226.29 mi (1,973.52 km) |
| Cramlington to Ovada | 851.44 mi (1,370.26 km) |
| Cramlington to Ozieri | 1,112.70 mi (1,790.71 km) |
| Cramlington to Paceco | 1,353.26 mi (2,177.86 km) |
