| Banbridge to Orbetello | 1,142.44 mi (1,838.58 km) |
| Banbridge to Oria | 1,457.71 mi (2,345.96 km) |
| Banbridge to Oristano | 1,212.21 mi (1,950.86 km) |
| Banbridge to Orta Nova | 1,348.64 mi (2,170.42 km) |
| Banbridge to Orte | 1,178.73 mi (1,896.98 km) |
| Banbridge to Ortona | 1,251.20 mi (2,013.61 km) |
| Banbridge to Orvieto | 1,156.05 mi (1,860.48 km) |
| Banbridge to Orzinuovi | 945.65 mi (1,521.87 km) |
| Banbridge to Osimo | 1,162.02 mi (1,870.09 km) |
| Banbridge to Ospitaletto | 942.58 mi (1,516.94 km) |
| Banbridge to Ostuni | 1,443.85 mi (2,323.65 km) |
| Banbridge to Ottaviano | 1,333.14 mi (2,145.49 km) |
| Banbridge to Ovada | 943.49 mi (1,518.40 km) |
| Banbridge to Ozieri | 1,182.85 mi (1,903.61 km) |
| Banbridge to Paceco | 1,435.49 mi (2,310.19 km) |
