| Llantwit Major to Luzzara | 787.40 mi (1,267.20 km) |
| Llantwit Major to Luzzi | 1,257.80 mi (2,024.23 km) |
| Llantwit Major to Macerata | 966.61 mi (1,555.61 km) |
| Llantwit Major to Macerata Campania | 1,103.60 mi (1,776.07 km) |
| Llantwit Major to Macomer | 967.11 mi (1,556.42 km) |
| Llantwit Major to Maddaloni | 1,109.46 mi (1,785.51 km) |
| Llantwit Major to Magenta | 698.08 mi (1,123.45 km) |
| Llantwit Major to Magione | 926.97 mi (1,491.81 km) |
| Llantwit Major to Maglie | 1,293.09 mi (2,081.02 km) |
| Llantwit Major to Magnago | 690.03 mi (1,110.49 km) |
| Llantwit Major to Malalbergo | 830.57 mi (1,336.67 km) |
| Llantwit Major to Malnate | 683.32 mi (1,099.70 km) |
| Llantwit Major to Malo | 786.05 mi (1,265.02 km) |
| Llantwit Major to Mandello del Lario | 694.68 mi (1,117.97 km) |
| Llantwit Major to Manduria | 1,260.54 mi (2,028.64 km) |
