| Llantrisant to Luzzara | 788.23 mi (1,268.54 km) |
| Llantrisant to Luzzi | 1,259.41 mi (2,026.82 km) |
| Llantrisant to Macerata | 967.42 mi (1,556.90 km) |
| Llantrisant to Macerata Campania | 1,105.22 mi (1,778.68 km) |
| Llantrisant to Macomer | 971.25 mi (1,563.08 km) |
| Llantrisant to Maddaloni | 1,111.06 mi (1,788.08 km) |
| Llantrisant to Magenta | 699.34 mi (1,125.48 km) |
| Llantrisant to Magione | 928.32 mi (1,493.99 km) |
| Llantrisant to Maglie | 1,293.85 mi (2,082.25 km) |
| Llantrisant to Magnago | 691.23 mi (1,112.43 km) |
| Llantrisant to Malalbergo | 831.23 mi (1,337.73 km) |
| Llantrisant to Malnate | 684.31 mi (1,101.30 km) |
| Llantrisant to Malo | 786.10 mi (1,265.10 km) |
| Llantrisant to Mandello del Lario | 695.38 mi (1,119.10 km) |
| Llantrisant to Manduria | 1,261.34 mi (2,029.94 km) |
