| Glenmont to Melzo | 4,222.40 mi (6,795.30 km) |
| Glenmont to Mendicino | 4,739.72 mi (7,627.84 km) |
| Glenmont to Menfi | 4,656.19 mi (7,493.42 km) |
| Glenmont to Mentana | 4,481.00 mi (7,211.48 km) |
| Glenmont to Merano | 4,258.33 mi (6,853.12 km) |
| Glenmont to Merate | 4,216.69 mi (6,786.10 km) |
| Glenmont to Mercato San Severino | 4,619.11 mi (7,433.74 km) |
| Glenmont to Mercogliano | 4,612.88 mi (7,423.71 km) |
| Glenmont to Mesagne | 4,760.29 mi (7,660.95 km) |
| Glenmont to Messina | 4,751.95 mi (7,647.52 km) |
| Glenmont to Mestre | 4,342.79 mi (6,989.05 km) |
| Glenmont to Mestrino | 4,324.21 mi (6,959.14 km) |
| Glenmont to Milan | 4,213.74 mi (6,781.36 km) |
| Glenmont to Milazzo | 4,736.71 mi (7,623.00 km) |
| Glenmont to Minerbio | 4,339.63 mi (6,983.96 km) |
