| Castelnau-le-Lez to Mendicino | 703.75 mi (1,132.58 km) |
| Castelnau-le-Lez to Menfi | 631.46 mi (1,016.24 km) |
| Castelnau-le-Lez to Mentana | 456.97 mi (735.42 km) |
| Castelnau-le-Lez to Merano | 410.80 mi (661.12 km) |
| Castelnau-le-Lez to Merate | 306.82 mi (493.77 km) |
| Castelnau-le-Lez to Mercato San Severino | 589.40 mi (948.55 km) |
| Castelnau-le-Lez to Mercogliano | 584.52 mi (940.69 km) |
| Castelnau-le-Lez to Mesagne | 742.35 mi (1,194.69 km) |
| Castelnau-le-Lez to Messina | 714.24 mi (1,149.46 km) |
| Castelnau-le-Lez to Mestre | 429.65 mi (691.46 km) |
| Castelnau-le-Lez to Mestrino | 406.85 mi (654.76 km) |
| Castelnau-le-Lez to Milan | 289.37 mi (465.69 km) |
| Castelnau-le-Lez to Milazzo | 699.31 mi (1,125.43 km) |
| Castelnau-le-Lez to Minerbio | 381.34 mi (613.71 km) |
| Castelnau-le-Lez to Minervino Murge | 645.38 mi (1,038.64 km) |
