| Sanger to Orbetello | 6,151.60 mi (9,900.05 km) |
| Sanger to Oria | 6,452.73 mi (10,384.66 km) |
| Sanger to Oristano | 6,204.70 mi (9,985.49 km) |
| Sanger to Orta Nova | 6,349.28 mi (10,218.17 km) |
| Sanger to Orte | 6,186.46 mi (9,956.14 km) |
| Sanger to Ortona | 6,252.92 mi (10,063.11 km) |
| Sanger to Orvieto | 6,163.78 mi (9,919.65 km) |
| Sanger to Orzinuovi | 5,951.03 mi (9,577.25 km) |
| Sanger to Osimo | 6,162.25 mi (9,917.18 km) |
| Sanger to Ospitaletto | 5,946.81 mi (9,570.46 km) |
| Sanger to Ostuni | 6,437.79 mi (10,360.63 km) |
| Sanger to Ottaviano | 6,339.89 mi (10,203.06 km) |
| Sanger to Ovada | 5,952.69 mi (9,579.93 km) |
| Sanger to Ozieri | 6,181.86 mi (9,948.74 km) |
| Sanger to Paceco | 6,440.03 mi (10,364.22 km) |
