| Castrolibero to Marsciano | 319.89 mi (514.81 km) |
| Castrolibero to Martano | 127.14 mi (204.61 km) |
| Castrolibero to Martellago | 477.11 mi (767.83 km) |
| Castrolibero to Martina Franca | 112.83 mi (181.59 km) |
| Castrolibero to Martinengo | 542.07 mi (872.38 km) |
| Castrolibero to Martinsicuro | 273.58 mi (440.28 km) |
| Castrolibero to Mascali | 120.99 mi (194.71 km) |
| Castrolibero to Mascalucia | 135.99 mi (218.85 km) |
| Castrolibero to Masera di Padova | 469.79 mi (756.06 km) |
| Castrolibero to Maserada sul Piave | 486.33 mi (782.67 km) |
| Castrolibero to Massa | 451.66 mi (726.88 km) |
| Castrolibero to Massa Lombarda | 420.13 mi (676.13 km) |
| Castrolibero to Massafra | 100.08 mi (161.06 km) |
| Castrolibero to Massalubrense | 132.90 mi (213.89 km) |
| Castrolibero to Massarosa | 436.51 mi (702.49 km) |
