| Poyo to Orbetello | 1,011.37 mi (1,627.64 km) |
| Poyo to Oria | 1,362.72 mi (2,193.08 km) |
| Poyo to Oristano | 912.77 mi (1,468.95 km) |
| Poyo to Orta Nova | 1,252.04 mi (2,014.97 km) |
| Poyo to Orte | 1,070.59 mi (1,722.95 km) |
| Poyo to Ortona | 1,173.44 mi (1,888.48 km) |
| Poyo to Orvieto | 1,054.63 mi (1,697.26 km) |
| Poyo to Orzinuovi | 945.87 mi (1,522.23 km) |
| Poyo to Osimo | 1,119.07 mi (1,800.97 km) |
| Poyo to Ospitaletto | 953.76 mi (1,534.93 km) |
| Poyo to Ostuni | 1,356.28 mi (2,182.72 km) |
| Poyo to Ottaviano | 1,196.31 mi (1,925.27 km) |
| Poyo to Ovada | 878.73 mi (1,414.18 km) |
| Poyo to Ozieri | 921.42 mi (1,482.88 km) |
| Poyo to Paceco | 1,157.54 mi (1,862.89 km) |
