| Fleming Island to Orbetello | 4,987.97 mi (8,027.36 km) |
| Fleming Island to Oria | 5,344.91 mi (8,601.80 km) |
| Fleming Island to Oristano | 4,936.43 mi (7,944.42 km) |
| Fleming Island to Orta Nova | 5,229.35 mi (8,415.82 km) |
| Fleming Island to Orte | 5,041.50 mi (8,113.51 km) |
| Fleming Island to Ortona | 5,137.12 mi (8,267.40 km) |
| Fleming Island to Orvieto | 5,021.18 mi (8,080.82 km) |
| Fleming Island to Orzinuovi | 4,846.60 mi (7,799.84 km) |
| Fleming Island to Osimo | 5,060.85 mi (8,144.66 km) |
| Fleming Island to Ospitaletto | 4,848.61 mi (7,803.08 km) |
| Fleming Island to Ostuni | 5,334.82 mi (8,585.56 km) |
| Fleming Island to Ottaviano | 5,187.59 mi (8,348.62 km) |
| Fleming Island to Ovada | 4,809.14 mi (7,739.56 km) |
| Fleming Island to Ozieri | 4,937.06 mi (7,945.42 km) |
| Fleming Island to Paceco | 5,185.55 mi (8,345.34 km) |
