| Castleton to Luzzara | 828.79 mi (1,333.81 km) |
| Castleton to Luzzi | 1,305.40 mi (2,100.84 km) |
| Castleton to Macerata | 1,005.01 mi (1,617.41 km) |
| Castleton to Macerata Campania | 1,152.67 mi (1,855.04 km) |
| Castleton to Macomer | 1,053.09 mi (1,694.78 km) |
| Castleton to Maddaloni | 1,158.10 mi (1,863.78 km) |
| Castleton to Magenta | 747.42 mi (1,202.85 km) |
| Castleton to Magione | 973.96 mi (1,567.43 km) |
| Castleton to Maglie | 1,327.95 mi (2,137.12 km) |
| Castleton to Magnago | 738.71 mi (1,188.84 km) |
| Castleton to Malalbergo | 868.74 mi (1,398.10 km) |
| Castleton to Malnate | 729.09 mi (1,173.35 km) |
| Castleton to Malo | 815.91 mi (1,313.08 km) |
| Castleton to Mandello del Lario | 735.98 mi (1,184.45 km) |
| Castleton to Manduria | 1,296.18 mi (2,086.00 km) |
