| Dorchester to Massarosa | 761.14 mi (1,224.94 km) |
| Dorchester to Matelica | 889.15 mi (1,430.95 km) |
| Dorchester to Matera | 1,145.96 mi (1,844.25 km) |
| Dorchester to Matino | 1,234.62 mi (1,986.92 km) |
| Dorchester to Mazzarino | 1,236.32 mi (1,989.66 km) |
| Dorchester to Meda | 637.11 mi (1,025.34 km) |
| Dorchester to Medesano | 713.40 mi (1,148.10 km) |
| Dorchester to Medicina | 782.30 mi (1,259.00 km) |
| Dorchester to Meldola | 813.51 mi (1,309.21 km) |
| Dorchester to Melegnano | 656.20 mi (1,056.05 km) |
| Dorchester to Melendugno | 1,231.29 mi (1,981.56 km) |
| Dorchester to Melfi | 1,094.17 mi (1,760.90 km) |
| Dorchester to Melilli | 1,272.90 mi (2,048.53 km) |
| Dorchester to Melito di Napoli | 1,045.88 mi (1,683.18 km) |
| Dorchester to Melito di Porto Salvo | 1,255.75 mi (2,020.93 km) |
