| Oneida to Orbetello | 4,189.93 mi (6,743.04 km) |
| Oneida to Oria | 4,538.93 mi (7,304.70 km) |
| Oneida to Oristano | 4,171.83 mi (6,713.91 km) |
| Oneida to Orta Nova | 4,424.07 mi (7,119.85 km) |
| Oneida to Orte | 4,239.06 mi (6,822.10 km) |
| Oneida to Ortona | 4,328.32 mi (6,965.76 km) |
| Oneida to Orvieto | 4,217.51 mi (6,787.42 km) |
| Oneida to Orzinuovi | 4,027.14 mi (6,481.05 km) |
| Oneida to Osimo | 4,245.94 mi (6,833.18 km) |
| Oneida to Ospitaletto | 4,027.40 mi (6,481.48 km) |
| Oneida to Ostuni | 4,527.17 mi (7,285.78 km) |
| Oneida to Ottaviano | 4,391.06 mi (7,066.72 km) |
| Oneida to Ovada | 4,000.35 mi (6,437.94 km) |
| Oneida to Ozieri | 4,164.31 mi (6,701.81 km) |
| Oneida to Paceco | 4,422.34 mi (7,117.06 km) |
