| Baskale to Orbetello | 1,745.19 mi (2,808.61 km) |
| Baskale to Oria | 1,415.88 mi (2,278.64 km) |
| Baskale to Oristano | 1,894.57 mi (3,049.01 km) |
| Baskale to Orta Nova | 1,514.99 mi (2,438.14 km) |
| Baskale to Orte | 1,685.35 mi (2,712.30 km) |
| Baskale to Ortona | 1,582.57 mi (2,546.89 km) |
| Baskale to Orvieto | 1,699.35 mi (2,734.83 km) |
| Baskale to Orzinuovi | 1,814.32 mi (2,919.87 km) |
| Baskale to Osimo | 1,631.43 mi (2,625.54 km) |
| Baskale to Ospitaletto | 1,808.37 mi (2,910.28 km) |
| Baskale to Ostuni | 1,418.10 mi (2,282.22 km) |
| Baskale to Ottaviano | 1,580.21 mi (2,543.10 km) |
| Baskale to Ovada | 1,874.49 mi (3,016.70 km) |
| Baskale to Ozieri | 1,867.39 mi (3,005.28 km) |
| Baskale to Paceco | 1,704.49 mi (2,743.11 km) |
