| Pendlebury to Orbetello | 984.71 mi (1,584.73 km) |
| Pendlebury to Oria | 1,292.09 mi (2,079.42 km) |
| Pendlebury to Oristano | 1,069.72 mi (1,721.55 km) |
| Pendlebury to Orta Nova | 1,184.36 mi (1,906.04 km) |
| Pendlebury to Orte | 1,018.20 mi (1,638.63 km) |
| Pendlebury to Ortona | 1,087.17 mi (1,749.63 km) |
| Pendlebury to Orvieto | 995.53 mi (1,602.14 km) |
| Pendlebury to Orzinuovi | 783.08 mi (1,260.25 km) |
| Pendlebury to Osimo | 997.32 mi (1,605.03 km) |
| Pendlebury to Ospitaletto | 779.29 mi (1,254.15 km) |
| Pendlebury to Ostuni | 1,277.98 mi (2,056.71 km) |
| Pendlebury to Ottaviano | 1,171.76 mi (1,885.77 km) |
| Pendlebury to Ovada | 786.60 mi (1,265.91 km) |
| Pendlebury to Ozieri | 1,036.97 mi (1,668.84 km) |
| Pendlebury to Paceco | 1,284.38 mi (2,067.02 km) |
