| San Juan to Melzo | 4,624.25 mi (7,442.02 km) |
| San Juan to Mendicino | 5,017.37 mi (8,074.67 km) |
| San Juan to Menfi | 4,863.28 mi (7,826.69 km) |
| San Juan to Mentana | 4,805.96 mi (7,734.45 km) |
| San Juan to Merano | 4,702.56 mi (7,568.04 km) |
| San Juan to Merate | 4,624.29 mi (7,442.08 km) |
| San Juan to Mercato San Severino | 4,926.01 mi (7,927.65 km) |
| San Juan to Mercogliano | 4,923.35 mi (7,923.37 km) |
| San Juan to Mesagne | 5,085.25 mi (8,183.92 km) |
| San Juan to Messina | 4,995.99 mi (8,040.26 km) |
| San Juan to Mestre | 4,760.58 mi (7,661.41 km) |
| San Juan to Mestrino | 4,738.07 mi (7,625.18 km) |
| San Juan to Milan | 4,613.41 mi (7,424.57 km) |
| San Juan to Milazzo | 4,978.74 mi (8,012.51 km) |
| San Juan to Minerbio | 4,728.65 mi (7,610.03 km) |
