| Laredo to Massarosa | 687.11 mi (1,105.79 km) |
| Laredo to Matelica | 823.90 mi (1,325.94 km) |
| Laredo to Matera | 1,041.54 mi (1,676.20 km) |
| Laredo to Matino | 1,131.86 mi (1,821.55 km) |
| Laredo to Mazzarino | 1,016.22 mi (1,635.45 km) |
| Laredo to Meda | 637.86 mi (1,026.54 km) |
| Laredo to Medesano | 677.68 mi (1,090.63 km) |
| Laredo to Medicina | 750.88 mi (1,208.43 km) |
| Laredo to Meldola | 771.77 mi (1,242.04 km) |
| Laredo to Melegnano | 642.21 mi (1,033.54 km) |
| Laredo to Melendugno | 1,136.74 mi (1,829.41 km) |
| Laredo to Melfi | 987.37 mi (1,589.02 km) |
| Laredo to Melilli | 1,063.97 mi (1,712.29 km) |
| Laredo to Melito di Napoli | 918.06 mi (1,477.47 km) |
| Laredo to Melito di Porto Salvo | 1,072.19 mi (1,725.53 km) |
