| Letchworth to Minervino Murge | 1,075.18 mi (1,730.34 km) |
| Letchworth to Minturno | 990.49 mi (1,594.03 km) |
| Letchworth to Mira | 720.81 mi (1,160.04 km) |
| Letchworth to Mirandola | 711.37 mi (1,144.84 km) |
| Letchworth to Mirano | 716.70 mi (1,153.41 km) |
| Letchworth to Misano Adriatico | 812.74 mi (1,307.98 km) |
| Letchworth to Misilmeri | 1,168.33 mi (1,880.25 km) |
| Letchworth to Missaglia | 613.28 mi (986.97 km) |
| Letchworth to Misterbianco | 1,242.49 mi (1,999.59 km) |
| Letchworth to Modena | 719.21 mi (1,157.45 km) |
| Letchworth to Modica | 1,274.13 mi (2,050.52 km) |
| Letchworth to Modugno | 1,099.79 mi (1,769.95 km) |
| Letchworth to Mogliano Veneto | 718.63 mi (1,156.53 km) |
| Letchworth to Molfetta | 1,087.45 mi (1,750.08 km) |
| Letchworth to Molinella | 745.09 mi (1,199.10 km) |
