| Viseu to Niscemi | 1,219.84 mi (1,963.14 km) |
| Viseu to Nizza Monferrato | 871.56 mi (1,402.64 km) |
| Viseu to Noale | 1,059.85 mi (1,705.67 km) |
| Viseu to Nocera Inferiore | 1,177.81 mi (1,895.50 km) |
| Viseu to Nocera Superiore | 1,179.90 mi (1,898.87 km) |
| Viseu to Noceto | 959.81 mi (1,544.66 km) |
| Viseu to Noci | 1,307.05 mi (2,103.50 km) |
| Viseu to Noicattaro | 1,297.19 mi (2,087.62 km) |
| Viseu to Nola | 1,171.12 mi (1,884.73 km) |
| Viseu to Nonantola | 999.62 mi (1,608.73 km) |
| Viseu to Noto | 1,262.32 mi (2,031.51 km) |
| Viseu to Nova Milanese | 925.32 mi (1,489.15 km) |
| Viseu to Novara | 895.64 mi (1,441.39 km) |
| Viseu to Novate Milanese | 921.29 mi (1,482.67 km) |
| Viseu to Novellara | 986.71 mi (1,587.96 km) |
