| Worsley to Orbetello | 986.79 mi (1,588.08 km) |
| Worsley to Oria | 1,294.47 mi (2,083.24 km) |
| Worsley to Oristano | 1,071.38 mi (1,724.21 km) |
| Worsley to Orta Nova | 1,186.68 mi (1,909.77 km) |
| Worsley to Orte | 1,020.38 mi (1,642.14 km) |
| Worsley to Ortona | 1,089.48 mi (1,753.34 km) |
| Worsley to Orvieto | 997.70 mi (1,605.64 km) |
| Worsley to Orzinuovi | 785.32 mi (1,263.85 km) |
| Worsley to Osimo | 999.65 mi (1,608.78 km) |
| Worsley to Ospitaletto | 781.55 mi (1,257.79 km) |
| Worsley to Ostuni | 1,280.36 mi (2,060.55 km) |
| Worsley to Ottaviano | 1,173.97 mi (1,889.32 km) |
| Worsley to Ovada | 788.64 mi (1,269.19 km) |
| Worsley to Ozieri | 1,038.71 mi (1,671.64 km) |
| Worsley to Paceco | 1,286.28 mi (2,070.07 km) |
