| Llantwit Major to Minervino Murge | 1,168.63 mi (1,880.73 km) |
| Llantwit Major to Minturno | 1,075.05 mi (1,730.13 km) |
| Llantwit Major to Mira | 823.56 mi (1,325.39 km) |
| Llantwit Major to Mirandola | 805.36 mi (1,296.10 km) |
| Llantwit Major to Mirano | 819.75 mi (1,319.27 km) |
| Llantwit Major to Misano Adriatico | 908.02 mi (1,461.32 km) |
| Llantwit Major to Misilmeri | 1,236.65 mi (1,990.19 km) |
| Llantwit Major to Missaglia | 704.56 mi (1,133.88 km) |
| Llantwit Major to Misterbianco | 1,316.05 mi (2,117.97 km) |
| Llantwit Major to Modena | 810.73 mi (1,304.75 km) |
| Llantwit Major to Modica | 1,344.12 mi (2,163.15 km) |
| Llantwit Major to Modugno | 1,195.75 mi (1,924.37 km) |
| Llantwit Major to Mogliano Veneto | 822.68 mi (1,323.97 km) |
| Llantwit Major to Molfetta | 1,183.28 mi (1,904.30 km) |
| Llantwit Major to Molinella | 840.01 mi (1,351.87 km) |
