| Castelnau-le-Lez to Marsciano | 426.85 mi (686.95 km) |
| Castelnau-le-Lez to Martano | 776.20 mi (1,249.18 km) |
| Castelnau-le-Lez to Martellago | 426.86 mi (686.97 km) |
| Castelnau-le-Lez to Martina Franca | 716.20 mi (1,152.61 km) |
| Castelnau-le-Lez to Martinengo | 317.86 mi (511.55 km) |
| Castelnau-le-Lez to Martinsicuro | 506.29 mi (814.79 km) |
| Castelnau-le-Lez to Mascali | 717.13 mi (1,154.12 km) |
| Castelnau-le-Lez to Mascalucia | 718.63 mi (1,156.53 km) |
| Castelnau-le-Lez to Masera di Padova | 409.26 mi (658.64 km) |
| Castelnau-le-Lez to Maserada sul Piave | 438.08 mi (705.02 km) |
| Castelnau-le-Lez to Massa | 311.70 mi (501.63 km) |
| Castelnau-le-Lez to Massa Lombarda | 396.92 mi (638.78 km) |
| Castelnau-le-Lez to Massafra | 708.54 mi (1,140.29 km) |
| Castelnau-le-Lez to Massalubrense | 574.12 mi (923.96 km) |
| Castelnau-le-Lez to Massarosa | 321.30 mi (517.08 km) |
