| Castelo Branco to Luzzara | 991.08 mi (1,594.99 km) |
| Castelo Branco to Luzzi | 1,262.06 mi (2,031.10 km) |
| Castelo Branco to Macerata | 1,106.57 mi (1,780.84 km) |
| Castelo Branco to Macerata Campania | 1,144.86 mi (1,842.48 km) |
| Castelo Branco to Macomer | 860.67 mi (1,385.12 km) |
| Castelo Branco to Maddaloni | 1,151.05 mi (1,852.44 km) |
| Castelo Branco to Magenta | 916.93 mi (1,475.66 km) |
| Castelo Branco to Magione | 1,042.75 mi (1,678.14 km) |
| Castelo Branco to Maglie | 1,352.83 mi (2,177.17 km) |
| Castelo Branco to Magnago | 916.32 mi (1,474.67 km) |
| Castelo Branco to Malalbergo | 1,027.49 mi (1,653.59 km) |
| Castelo Branco to Malnate | 925.28 mi (1,489.09 km) |
| Castelo Branco to Malo | 1,037.58 mi (1,669.82 km) |
| Castelo Branco to Mandello del Lario | 947.64 mi (1,525.07 km) |
| Castelo Branco to Manduria | 1,324.29 mi (2,131.23 km) |
