| Welwyn Garden City to Minervino Murge | 1,066.68 mi (1,716.66 km) |
| Welwyn Garden City to Minturno | 981.29 mi (1,579.24 km) |
| Welwyn Garden City to Mira | 712.94 mi (1,147.36 km) |
| Welwyn Garden City to Mirandola | 702.72 mi (1,130.92 km) |
| Welwyn Garden City to Mirano | 708.85 mi (1,140.78 km) |
| Welwyn Garden City to Misano Adriatico | 804.26 mi (1,294.34 km) |
| Welwyn Garden City to Misilmeri | 1,158.23 mi (1,863.98 km) |
| Welwyn Garden City to Missaglia | 604.32 mi (972.56 km) |
| Welwyn Garden City to Misterbianco | 1,232.69 mi (1,983.82 km) |
| Welwyn Garden City to Modena | 710.37 mi (1,143.22 km) |
| Welwyn Garden City to Modica | 1,264.14 mi (2,034.44 km) |
| Welwyn Garden City to Modugno | 1,091.51 mi (1,756.61 km) |
| Welwyn Garden City to Mogliano Veneto | 710.88 mi (1,144.05 km) |
| Welwyn Garden City to Molfetta | 1,079.15 mi (1,736.72 km) |
| Welwyn Garden City to Molinella | 736.54 mi (1,185.34 km) |
