| Le Locle to Marsala | 701.67 mi (1,129.23 km) |
| Le Locle to Marsciano | 395.00 mi (635.68 km) |
| Le Locle to Martano | 745.64 mi (1,199.99 km) |
| Le Locle to Martellago | 278.33 mi (447.93 km) |
| Le Locle to Martina Franca | 684.95 mi (1,102.33 km) |
| Le Locle to Martinengo | 176.78 mi (284.50 km) |
| Le Locle to Martinsicuro | 453.33 mi (729.56 km) |
| Le Locle to Mascali | 773.01 mi (1,244.04 km) |
| Le Locle to Mascalucia | 779.73 mi (1,254.85 km) |
| Le Locle to Masera di Padova | 272.59 mi (438.69 km) |
| Le Locle to Maserada sul Piave | 280.11 mi (450.79 km) |
| Le Locle to Massa | 265.22 mi (426.83 km) |
| Le Locle to Massa Lombarda | 303.31 mi (488.14 km) |
| Le Locle to Massafra | 682.35 mi (1,098.14 km) |
| Le Locle to Massalubrense | 583.65 mi (939.30 km) |
