| Somma Lombardo to Niscemi | 658.61 mi (1,059.94 km) |
| Somma Lombardo to Nizza Monferrato | 64.98 mi (104.58 km) |
| Somma Lombardo to Noale | 163.16 mi (262.57 km) |
| Somma Lombardo to Nocera Inferiore | 452.99 mi (729.02 km) |
| Somma Lombardo to Nocera Superiore | 454.73 mi (731.81 km) |
| Somma Lombardo to Noceto | 93.76 mi (150.89 km) |
| Somma Lombardo to Noci | 541.72 mi (871.82 km) |
| Somma Lombardo to Noicattaro | 525.25 mi (845.31 km) |
| Somma Lombardo to Nola | 439.90 mi (707.95 km) |
| Somma Lombardo to Nonantola | 133.59 mi (214.99 km) |
| Somma Lombardo to Noto | 691.93 mi (1,113.55 km) |
| Somma Lombardo to Nova Milanese | 25.13 mi (40.44 km) |
| Somma Lombardo to Novara | 16.62 mi (26.74 km) |
| Somma Lombardo to Novate Milanese | 23.37 mi (37.61 km) |
| Somma Lombardo to Novellara | 114.41 mi (184.13 km) |
