| Union to Massarosa | 4,929.24 mi (7,932.85 km) |
| Union to Matelica | 5,061.89 mi (8,146.33 km) |
| Union to Matera | 5,317.70 mi (8,558.02 km) |
| Union to Matino | 5,407.54 mi (8,702.59 km) |
| Union to Mazzarino | 5,366.83 mi (8,637.08 km) |
| Union to Meda | 4,810.72 mi (7,742.10 km) |
| Union to Medesano | 4,885.62 mi (7,862.65 km) |
| Union to Medicina | 4,956.16 mi (7,976.18 km) |
| Union to Meldola | 4,987.12 mi (8,025.99 km) |
| Union to Melegnano | 4,829.10 mi (7,771.68 km) |
| Union to Melendugno | 5,404.95 mi (8,698.43 km) |
| Union to Melfi | 5,264.78 mi (8,472.85 km) |
| Union to Melilli | 5,410.84 mi (8,707.91 km) |
| Union to Melito di Napoli | 5,210.98 mi (8,386.26 km) |
| Union to Melito di Porto Salvo | 5,406.36 mi (8,700.69 km) |
