| Manor to Orbetello | 5,676.37 mi (9,135.24 km) |
| Manor to Oria | 6,023.18 mi (9,693.37 km) |
| Manor to Oristano | 5,660.39 mi (9,109.51 km) |
| Manor to Orta Nova | 5,908.75 mi (9,509.21 km) |
| Manor to Orte | 5,724.69 mi (9,213.00 km) |
| Manor to Ortona | 5,812.50 mi (9,354.31 km) |
| Manor to Orvieto | 5,702.97 mi (9,178.04 km) |
| Manor to Orzinuovi | 5,509.60 mi (8,866.85 km) |
| Manor to Osimo | 5,728.90 mi (9,219.77 km) |
| Manor to Ospitaletto | 5,509.39 mi (8,866.51 km) |
| Manor to Ostuni | 6,011.08 mi (9,673.91 km) |
| Manor to Ottaviano | 5,877.36 mi (9,458.70 km) |
| Manor to Ovada | 5,485.35 mi (8,827.81 km) |
| Manor to Ozieri | 5,652.84 mi (9,097.37 km) |
| Manor to Paceco | 5,910.91 mi (9,512.69 km) |
