| Severna Park to Orbetello | 4,381.02 mi (7,050.57 km) |
| Severna Park to Oria | 4,734.05 mi (7,618.71 km) |
| Severna Park to Oristano | 4,349.65 mi (7,000.09 km) |
| Severna Park to Orta Nova | 4,618.64 mi (7,432.98 km) |
| Severna Park to Orte | 4,432.04 mi (7,132.69 km) |
| Severna Park to Ortona | 4,524.09 mi (7,280.82 km) |
| Severna Park to Orvieto | 4,410.94 mi (7,098.72 km) |
| Severna Park to Orzinuovi | 4,226.56 mi (6,801.99 km) |
| Severna Park to Osimo | 4,444.00 mi (7,151.93 km) |
| Severna Park to Ospitaletto | 4,227.55 mi (6,803.59 km) |
| Severna Park to Ostuni | 4,722.93 mi (7,600.82 km) |
| Severna Park to Ottaviano | 4,582.05 mi (7,374.10 km) |
| Severna Park to Ovada | 4,195.32 mi (6,751.71 km) |
| Severna Park to Ozieri | 4,345.29 mi (6,993.07 km) |
| Severna Park to Paceco | 4,600.36 mi (7,403.56 km) |
