| Levittown to Orbetello | 4,183.54 mi (6,732.76 km) |
| Levittown to Oria | 4,536.51 mi (7,300.80 km) |
| Levittown to Oristano | 4,152.88 mi (6,683.41 km) |
| Levittown to Orta Nova | 4,421.10 mi (7,115.08 km) |
| Levittown to Orte | 4,234.52 mi (6,814.81 km) |
| Levittown to Ortona | 4,326.54 mi (6,962.90 km) |
| Levittown to Orvieto | 4,213.41 mi (6,780.83 km) |
| Levittown to Orzinuovi | 4,029.04 mi (6,484.12 km) |
| Levittown to Osimo | 4,246.46 mi (6,834.02 km) |
| Levittown to Ospitaletto | 4,030.05 mi (6,485.73 km) |
| Levittown to Ostuni | 4,525.39 mi (7,282.90 km) |
| Levittown to Ottaviano | 4,384.58 mi (7,056.30 km) |
| Levittown to Ovada | 3,997.77 mi (6,433.79 km) |
| Levittown to Ozieri | 4,148.28 mi (6,676.01 km) |
| Levittown to Paceco | 4,403.60 mi (7,086.92 km) |
