| Bergenfield to Orbetello | 4,197.55 mi (6,755.31 km) |
| Bergenfield to Oria | 4,550.07 mi (7,322.62 km) |
| Bergenfield to Oristano | 4,168.47 mi (6,708.51 km) |
| Bergenfield to Orta Nova | 4,434.71 mi (7,136.98 km) |
| Bergenfield to Orte | 4,248.31 mi (6,836.99 km) |
| Bergenfield to Ortona | 4,339.98 mi (6,984.53 km) |
| Bergenfield to Orvieto | 4,227.13 mi (6,802.91 km) |
| Bergenfield to Orzinuovi | 4,041.95 mi (6,504.89 km) |
| Bergenfield to Osimo | 4,259.59 mi (6,855.14 km) |
| Bergenfield to Ospitaletto | 4,042.85 mi (6,506.34 km) |
| Bergenfield to Ostuni | 4,538.86 mi (7,304.59 km) |
| Bergenfield to Ottaviano | 4,398.64 mi (7,078.93 km) |
| Bergenfield to Ovada | 4,011.26 mi (6,455.49 km) |
| Bergenfield to Ozieri | 4,163.51 mi (6,700.52 km) |
| Bergenfield to Paceco | 4,419.21 mi (7,112.04 km) |
