| Opera to Niscemi | 628.63 mi (1,011.68 km) |
| Opera to Nizza Monferrato | 59.46 mi (95.69 km) |
| Opera to Noale | 138.78 mi (223.34 km) |
| Opera to Nocera Inferiore | 420.79 mi (677.20 km) |
| Opera to Nocera Superiore | 422.51 mi (679.97 km) |
| Opera to Noceto | 61.28 mi (98.62 km) |
| Opera to Noci | 509.32 mi (819.68 km) |
| Opera to Noicattaro | 492.88 mi (793.22 km) |
| Opera to Nola | 407.66 mi (656.06 km) |
| Opera to Nonantola | 101.63 mi (163.56 km) |
| Opera to Noto | 661.45 mi (1,064.51 km) |
| Opera to Nova Milanese | 13.84 mi (22.28 km) |
| Opera to Novara | 29.46 mi (47.42 km) |
| Opera to Novate Milanese | 11.12 mi (17.90 km) |
| Opera to Novellara | 82.61 mi (132.96 km) |
