| Mackworth to Melzo | 711.10 mi (1,144.40 km) |
| Mackworth to Mendicino | 1,263.21 mi (2,032.94 km) |
| Mackworth to Menfi | 1,266.72 mi (2,038.59 km) |
| Mackworth to Mentana | 1,000.04 mi (1,609.41 km) |
| Mackworth to Merano | 710.76 mi (1,143.85 km) |
| Mackworth to Merate | 701.07 mi (1,128.26 km) |
| Mackworth to Mercato San Severino | 1,133.82 mi (1,824.71 km) |
| Mackworth to Mercogliano | 1,125.35 mi (1,811.07 km) |
| Mackworth to Mesagne | 1,244.61 mi (2,003.00 km) |
| Mackworth to Messina | 1,304.55 mi (2,099.46 km) |
| Mackworth to Mestre | 804.29 mi (1,294.38 km) |
| Mackworth to Mestrino | 790.16 mi (1,271.64 km) |
| Mackworth to Milan | 705.87 mi (1,135.98 km) |
| Mackworth to Milazzo | 1,293.81 mi (2,082.18 km) |
| Mackworth to Minerbio | 822.63 mi (1,323.89 km) |
