| Newburn to Orbetello | 1,045.15 mi (1,682.01 km) |
| Newburn to Oria | 1,337.01 mi (2,151.71 km) |
| Newburn to Oristano | 1,145.39 mi (1,843.32 km) |
| Newburn to Orta Nova | 1,232.74 mi (1,983.91 km) |
| Newburn to Orte | 1,074.30 mi (1,728.92 km) |
| Newburn to Ortona | 1,136.55 mi (1,829.10 km) |
| Newburn to Orvieto | 1,051.77 mi (1,692.66 km) |
| Newburn to Orzinuovi | 837.45 mi (1,347.75 km) |
| Newburn to Osimo | 1,045.77 mi (1,683.01 km) |
| Newburn to Ospitaletto | 832.33 mi (1,339.51 km) |
| Newburn to Ostuni | 1,322.33 mi (2,128.08 km) |
| Newburn to Ottaviano | 1,225.66 mi (1,972.50 km) |
| Newburn to Ovada | 849.69 mi (1,367.45 km) |
| Newburn to Ozieri | 1,109.98 mi (1,786.34 km) |
| Newburn to Paceco | 1,351.29 mi (2,174.69 km) |
