| Greenock to Mozzate | 924.83 mi (1,488.38 km) |
| Greenock to Muggia | 1,074.13 mi (1,728.64 km) |
| Greenock to Muggio | 937.42 mi (1,508.62 km) |
| Greenock to Mugnano di Napoli | 1,346.05 mi (2,166.25 km) |
| Greenock to Musile di Piave | 1,035.17 mi (1,665.94 km) |
| Greenock to Mussomeli | 1,531.84 mi (2,465.26 km) |
| Greenock to Naples | 1,351.60 mi (2,175.19 km) |
| Greenock to Nardo | 1,501.41 mi (2,416.28 km) |
| Greenock to Narni | 1,205.27 mi (1,939.70 km) |
| Greenock to Nembro | 944.24 mi (1,519.61 km) |
| Greenock to Nepi | 1,216.25 mi (1,957.37 km) |
| Greenock to Nerviano | 933.31 mi (1,502.02 km) |
| Greenock to Nettuno | 1,270.37 mi (2,044.46 km) |
| Greenock to Nichelino | 930.13 mi (1,496.91 km) |
| Greenock to Nicosia | 1,538.43 mi (2,475.86 km) |
