| Vinings to Orbetello | 4,948.43 mi (7,963.74 km) |
| Vinings to Oria | 5,301.79 mi (8,532.40 km) |
| Vinings to Oristano | 4,914.54 mi (7,909.19 km) |
| Vinings to Orta Nova | 5,186.35 mi (8,346.63 km) |
| Vinings to Orte | 4,999.65 mi (8,046.16 km) |
| Vinings to Ortona | 5,091.90 mi (8,194.62 km) |
| Vinings to Orvieto | 4,978.59 mi (8,012.26 km) |
| Vinings to Orzinuovi | 4,794.52 mi (7,716.03 km) |
| Vinings to Osimo | 5,011.92 mi (8,065.91 km) |
| Vinings to Ospitaletto | 4,795.51 mi (7,717.63 km) |
| Vinings to Ostuni | 5,290.72 mi (8,514.59 km) |
| Vinings to Ottaviano | 5,149.41 mi (8,287.18 km) |
| Vinings to Ovada | 4,763.11 mi (7,665.49 km) |
| Vinings to Ozieri | 4,910.96 mi (7,903.42 km) |
| Vinings to Paceco | 5,165.14 mi (8,312.49 km) |
