| Bucksburn to Orbetello | 1,175.59 mi (1,891.92 km) |
| Bucksburn to Oria | 1,451.29 mi (2,335.63 km) |
| Bucksburn to Oristano | 1,287.34 mi (2,071.78 km) |
| Bucksburn to Orta Nova | 1,351.06 mi (2,174.33 km) |
| Bucksburn to Orte | 1,200.78 mi (1,932.47 km) |
| Bucksburn to Ortona | 1,256.42 mi (2,022.01 km) |
| Bucksburn to Orvieto | 1,178.52 mi (1,896.64 km) |
| Bucksburn to Orzinuovi | 964.25 mi (1,551.81 km) |
| Bucksburn to Osimo | 1,165.42 mi (1,875.56 km) |
| Bucksburn to Ospitaletto | 958.04 mi (1,541.81 km) |
| Bucksburn to Ostuni | 1,436.12 mi (2,311.22 km) |
| Bucksburn to Ottaviano | 1,349.27 mi (2,171.44 km) |
| Bucksburn to Ovada | 983.56 mi (1,582.88 km) |
| Bucksburn to Ozieri | 1,250.12 mi (2,011.88 km) |
| Bucksburn to Paceco | 1,485.90 mi (2,391.33 km) |
