| Greenock to Niscemi | 1,574.36 mi (2,533.69 km) |
| Greenock to Nizza Monferrato | 961.27 mi (1,547.02 km) |
| Greenock to Noale | 1,023.48 mi (1,647.12 km) |
| Greenock to Nocera Inferiore | 1,367.39 mi (2,200.60 km) |
| Greenock to Nocera Superiore | 1,368.98 mi (2,203.17 km) |
| Greenock to Noceto | 1,008.29 mi (1,622.68 km) |
| Greenock to Noci | 1,438.96 mi (2,315.78 km) |
| Greenock to Noicattaro | 1,421.32 mi (2,287.39 km) |
| Greenock to Nola | 1,353.94 mi (2,178.95 km) |
| Greenock to Nonantola | 1,040.59 mi (1,674.66 km) |
| Greenock to Noto | 1,609.00 mi (2,589.43 km) |
| Greenock to Nova Milanese | 937.43 mi (1,508.65 km) |
| Greenock to Novara | 929.01 mi (1,495.10 km) |
| Greenock to Novate Milanese | 938.40 mi (1,510.22 km) |
| Greenock to Novellara | 1,022.03 mi (1,644.80 km) |
