| Bearsden to Orbetello | 1,160.71 mi (1,867.99 km) |
| Bearsden to Oria | 1,456.56 mi (2,344.11 km) |
| Bearsden to Oristano | 1,253.25 mi (2,016.91 km) |
| Bearsden to Orta Nova | 1,351.70 mi (2,175.34 km) |
| Bearsden to Orte | 1,191.31 mi (1,917.24 km) |
| Bearsden to Ortona | 1,255.26 mi (2,020.15 km) |
| Bearsden to Orvieto | 1,168.72 mi (1,880.88 km) |
| Bearsden to Orzinuovi | 954.73 mi (1,536.49 km) |
| Bearsden to Osimo | 1,164.61 mi (1,874.26 km) |
| Bearsden to Ospitaletto | 949.96 mi (1,528.81 km) |
| Bearsden to Ostuni | 1,441.95 mi (2,320.60 km) |
| Bearsden to Ottaviano | 1,343.38 mi (2,161.96 km) |
| Bearsden to Ovada | 964.03 mi (1,551.45 km) |
| Bearsden to Ozieri | 1,219.54 mi (1,962.67 km) |
| Bearsden to Paceco | 1,464.33 mi (2,356.61 km) |
