| Santo Tirso to Niscemi | 1,252.46 mi (2,015.64 km) |
| Santo Tirso to Nizza Monferrato | 880.12 mi (1,416.41 km) |
| Santo Tirso to Noale | 1,067.36 mi (1,717.75 km) |
| Santo Tirso to Nocera Inferiore | 1,200.91 mi (1,932.68 km) |
| Santo Tirso to Nocera Superiore | 1,203.01 mi (1,936.07 km) |
| Santo Tirso to Noceto | 969.15 mi (1,559.70 km) |
| Santo Tirso to Noci | 1,329.23 mi (2,139.19 km) |
| Santo Tirso to Noicattaro | 1,318.80 mi (2,122.40 km) |
| Santo Tirso to Nola | 1,193.72 mi (1,921.11 km) |
| Santo Tirso to Nonantola | 1,009.83 mi (1,625.16 km) |
| Santo Tirso to Noto | 1,295.10 mi (2,084.26 km) |
| Santo Tirso to Nova Milanese | 931.14 mi (1,498.52 km) |
| Santo Tirso to Novara | 901.59 mi (1,450.96 km) |
| Santo Tirso to Novate Milanese | 927.26 mi (1,492.28 km) |
| Santo Tirso to Novellara | 996.17 mi (1,603.18 km) |
