| Boulder to Minervino Murge | 5,731.54 mi (9,224.02 km) |
| Boulder to Minturno | 5,641.92 mi (9,079.79 km) |
| Boulder to Mira | 5,376.54 mi (8,652.71 km) |
| Boulder to Mirandola | 5,367.39 mi (8,637.97 km) |
| Boulder to Mirano | 5,372.33 mi (8,645.93 km) |
| Boulder to Misano Adriatico | 5,469.16 mi (8,801.77 km) |
| Boulder to Misilmeri | 5,795.73 mi (9,327.32 km) |
| Boulder to Missaglia | 5,268.06 mi (8,478.12 km) |
| Boulder to Misterbianco | 5,879.09 mi (9,461.49 km) |
| Boulder to Modena | 5,374.42 mi (8,649.29 km) |
| Boulder to Modica | 5,903.73 mi (9,501.14 km) |
| Boulder to Modugno | 5,756.33 mi (9,263.92 km) |
| Boulder to Mogliano Veneto | 5,373.85 mi (8,648.38 km) |
| Boulder to Molfetta | 5,743.99 mi (9,244.06 km) |
| Boulder to Molinella | 5,401.37 mi (8,692.67 km) |
