| Aslanapa to Orbetello | 998.15 mi (1,606.36 km) |
| Aslanapa to Oria | 654.32 mi (1,053.03 km) |
| Aslanapa to Oristano | 1,131.58 mi (1,821.11 km) |
| Aslanapa to Orta Nova | 759.46 mi (1,222.23 km) |
| Aslanapa to Orte | 938.98 mi (1,511.14 km) |
| Aslanapa to Ortona | 836.29 mi (1,345.88 km) |
| Aslanapa to Orvieto | 955.44 mi (1,537.63 km) |
| Aslanapa to Orzinuovi | 1,100.75 mi (1,771.49 km) |
| Aslanapa to Osimo | 897.63 mi (1,444.60 km) |
| Aslanapa to Ospitaletto | 1,097.22 mi (1,765.81 km) |
| Aslanapa to Ostuni | 658.20 mi (1,059.27 km) |
| Aslanapa to Ottaviano | 820.82 mi (1,320.99 km) |
| Aslanapa to Ovada | 1,149.39 mi (1,849.77 km) |
| Aslanapa to Ozieri | 1,107.30 mi (1,782.03 km) |
| Aslanapa to Paceco | 937.50 mi (1,508.76 km) |
