| Sinnai to Niscemi | 318.01 mi (511.79 km) |
| Sinnai to Nizza Monferrato | 380.58 mi (612.48 km) |
| Sinnai to Noale | 455.68 mi (733.35 km) |
| Sinnai to Nocera Inferiore | 304.15 mi (489.47 km) |
| Sinnai to Nocera Superiore | 305.92 mi (492.33 km) |
| Sinnai to Noceto | 384.28 mi (618.44 km) |
| Sinnai to Noci | 431.82 mi (694.95 km) |
| Sinnai to Noicattaro | 427.66 mi (688.25 km) |
| Sinnai to Nola | 303.27 mi (488.06 km) |
| Sinnai to Nonantola | 383.18 mi (616.68 km) |
| Sinnai to Noto | 360.70 mi (580.49 km) |
| Sinnai to Nova Milanese | 433.95 mi (698.38 km) |
| Sinnai to Novara | 425.79 mi (685.25 km) |
| Sinnai to Novate Milanese | 430.51 mi (692.85 km) |
| Sinnai to Novellara | 391.22 mi (629.60 km) |
