| Roselle to Orbetello | 4,748.94 mi (7,642.68 km) |
| Roselle to Oria | 5,089.73 mi (8,191.12 km) |
| Roselle to Oristano | 4,748.64 mi (7,642.20 km) |
| Roselle to Orta Nova | 4,976.42 mi (8,008.78 km) |
| Roselle to Orte | 4,794.96 mi (7,716.74 km) |
| Roselle to Ortona | 4,879.42 mi (7,852.66 km) |
| Roselle to Orvieto | 4,772.88 mi (7,681.20 km) |
| Roselle to Orzinuovi | 4,574.41 mi (7,361.81 km) |
| Roselle to Osimo | 4,793.92 mi (7,715.07 km) |
| Roselle to Ospitaletto | 4,573.49 mi (7,360.33 km) |
| Roselle to Ostuni | 5,077.04 mi (8,170.70 km) |
| Roselle to Ottaviano | 4,949.00 mi (7,964.64 km) |
| Roselle to Ovada | 4,554.79 mi (7,330.23 km) |
| Roselle to Ozieri | 4,737.22 mi (7,623.82 km) |
| Roselle to Paceco | 4,997.62 mi (8,042.90 km) |
