| Clausthal-Zellerfeld to Minturno | 745.77 mi (1,200.20 km) |
| Clausthal-Zellerfeld to Mira | 447.51 mi (720.19 km) |
| Clausthal-Zellerfeld to Mirandola | 479.14 mi (771.09 km) |
| Clausthal-Zellerfeld to Mirano | 442.98 mi (712.91 km) |
| Clausthal-Zellerfeld to Misano Adriatico | 552.46 mi (889.10 km) |
| Clausthal-Zellerfeld to Misilmeri | 963.42 mi (1,550.48 km) |
| Clausthal-Zellerfeld to Missaglia | 424.27 mi (682.79 km) |
| Clausthal-Zellerfeld to Misterbianco | 1,012.92 mi (1,630.14 km) |
| Clausthal-Zellerfeld to Modena | 495.39 mi (797.26 km) |
| Clausthal-Zellerfeld to Modica | 1,054.52 mi (1,697.08 km) |
| Clausthal-Zellerfeld to Modugno | 801.11 mi (1,289.26 km) |
| Clausthal-Zellerfeld to Mogliano Veneto | 439.94 mi (708.02 km) |
| Clausthal-Zellerfeld to Molfetta | 790.26 mi (1,271.80 km) |
| Clausthal-Zellerfeld to Molinella | 500.41 mi (805.33 km) |
| Clausthal-Zellerfeld to Moncalieri | 485.53 mi (781.38 km) |
