| Elizabeth to Orbetello | 4,215.67 mi (6,784.46 km) |
| Elizabeth to Oria | 4,568.35 mi (7,352.05 km) |
| Elizabeth to Oristano | 4,185.95 mi (6,736.63 km) |
| Elizabeth to Orta Nova | 4,452.98 mi (7,166.38 km) |
| Elizabeth to Orte | 4,266.51 mi (6,866.28 km) |
| Elizabeth to Ortona | 4,358.31 mi (7,014.02 km) |
| Elizabeth to Orvieto | 4,245.36 mi (6,832.24 km) |
| Elizabeth to Orzinuovi | 4,060.46 mi (6,534.67 km) |
| Elizabeth to Osimo | 4,278.02 mi (6,884.81 km) |
| Elizabeth to Ospitaletto | 4,061.40 mi (6,536.18 km) |
| Elizabeth to Ostuni | 4,557.18 mi (7,334.07 km) |
| Elizabeth to Ottaviano | 4,416.74 mi (7,108.06 km) |
| Elizabeth to Ovada | 4,029.56 mi (6,484.96 km) |
| Elizabeth to Ozieri | 4,181.14 mi (6,728.89 km) |
| Elizabeth to Paceco | 4,436.68 mi (7,140.15 km) |
