| Culpeper to Orbetello | 4,468.63 mi (7,191.57 km) |
| Culpeper to Oria | 4,821.49 mi (7,759.44 km) |
| Culpeper to Oristano | 4,437.66 mi (7,141.72 km) |
| Culpeper to Orta Nova | 4,706.11 mi (7,573.75 km) |
| Culpeper to Orte | 4,519.57 mi (7,273.55 km) |
| Culpeper to Ortona | 4,611.48 mi (7,421.47 km) |
| Culpeper to Orvieto | 4,498.45 mi (7,239.55 km) |
| Culpeper to Orzinuovi | 4,313.71 mi (6,942.25 km) |
| Culpeper to Osimo | 4,531.26 mi (7,292.35 km) |
| Culpeper to Ospitaletto | 4,314.66 mi (6,943.77 km) |
| Culpeper to Ostuni | 4,810.34 mi (7,741.50 km) |
| Culpeper to Ottaviano | 4,669.68 mi (7,515.13 km) |
| Culpeper to Ovada | 4,282.73 mi (6,892.38 km) |
| Culpeper to Ozieri | 4,433.24 mi (7,134.60 km) |
| Culpeper to Paceco | 4,688.37 mi (7,545.20 km) |
