| Gouveia to Melzo | 924.40 mi (1,487.68 km) |
| Gouveia to Mendicino | 1,260.66 mi (2,028.83 km) |
| Gouveia to Menfi | 1,118.87 mi (1,800.65 km) |
| Gouveia to Mentana | 1,054.52 mi (1,697.08 km) |
| Gouveia to Merano | 1,027.75 mi (1,654.00 km) |
| Gouveia to Merate | 929.05 mi (1,495.16 km) |
| Gouveia to Mercato San Severino | 1,169.61 mi (1,882.31 km) |
| Gouveia to Mercogliano | 1,167.34 mi (1,878.65 km) |
| Gouveia to Mesagne | 1,329.17 mi (2,139.10 km) |
| Gouveia to Messina | 1,243.75 mi (2,001.62 km) |
| Gouveia to Mestre | 1,056.87 mi (1,700.87 km) |
| Gouveia to Mestrino | 1,033.95 mi (1,663.99 km) |
| Gouveia to Milan | 913.21 mi (1,469.67 km) |
| Gouveia to Milazzo | 1,226.67 mi (1,974.14 km) |
| Gouveia to Minerbio | 1,008.76 mi (1,623.45 km) |
