| Fox Crossing to Orbetello | 4,668.27 mi (7,512.85 km) |
| Fox Crossing to Oria | 5,004.92 mi (8,054.64 km) |
| Fox Crossing to Oristano | 4,676.18 mi (7,525.59 km) |
| Fox Crossing to Orta Nova | 4,892.48 mi (7,873.69 km) |
| Fox Crossing to Orte | 4,712.87 mi (7,584.64 km) |
| Fox Crossing to Ortona | 4,795.18 mi (7,717.09 km) |
| Fox Crossing to Orvieto | 4,690.62 mi (7,548.82 km) |
| Fox Crossing to Orzinuovi | 4,489.34 mi (7,224.90 km) |
| Fox Crossing to Osimo | 4,708.63 mi (7,577.81 km) |
| Fox Crossing to Ospitaletto | 4,487.96 mi (7,222.68 km) |
| Fox Crossing to Ostuni | 4,991.88 mi (8,033.66 km) |
| Fox Crossing to Ottaviano | 4,867.44 mi (7,833.38 km) |
| Fox Crossing to Ovada | 4,472.65 mi (7,198.03 km) |
| Fox Crossing to Ozieri | 4,662.88 mi (7,504.18 km) |
| Fox Crossing to Paceco | 4,923.89 mi (7,924.24 km) |
