| Ocoee to Orbetello | 5,046.30 mi (8,121.23 km) |
| Ocoee to Oria | 5,403.86 mi (8,696.68 km) |
| Ocoee to Oristano | 4,989.66 mi (8,030.08 km) |
| Ocoee to Orta Nova | 5,288.39 mi (8,510.85 km) |
| Ocoee to Orte | 5,100.44 mi (8,208.37 km) |
| Ocoee to Ortona | 5,196.91 mi (8,363.62 km) |
| Ocoee to Orvieto | 5,080.36 mi (8,176.05 km) |
| Ocoee to Orzinuovi | 4,908.68 mi (7,899.76 km) |
| Ocoee to Osimo | 5,121.79 mi (8,242.73 km) |
| Ocoee to Ospitaletto | 4,910.98 mi (7,903.46 km) |
| Ocoee to Ostuni | 5,394.06 mi (8,680.90 km) |
| Ocoee to Ottaviano | 5,245.30 mi (8,441.49 km) |
| Ocoee to Ovada | 4,869.55 mi (7,836.79 km) |
| Ocoee to Ozieri | 4,991.52 mi (8,033.08 km) |
| Ocoee to Paceco | 5,238.02 mi (8,429.77 km) |
