| Western Springs to Melzo | 4,550.87 mi (7,323.92 km) |
| Western Springs to Mendicino | 5,089.59 mi (8,190.90 km) |
| Western Springs to Menfi | 5,031.21 mi (8,096.96 km) |
| Western Springs to Mentana | 4,825.01 mi (7,765.11 km) |
| Western Springs to Merano | 4,570.65 mi (7,355.76 km) |
| Western Springs to Merate | 4,543.43 mi (7,311.94 km) |
| Western Springs to Mercato San Severino | 4,963.87 mi (7,988.58 km) |
| Western Springs to Mercogliano | 4,956.70 mi (7,977.04 km) |
| Western Springs to Mesagne | 5,093.91 mi (8,197.86 km) |
| Western Springs to Messina | 5,112.11 mi (8,227.14 km) |
| Western Springs to Mestre | 4,660.90 mi (7,501.00 km) |
| Western Springs to Mestrino | 4,644.43 mi (7,474.48 km) |
| Western Springs to Milan | 4,543.30 mi (7,311.74 km) |
| Western Springs to Milazzo | 5,098.04 mi (8,204.51 km) |
| Western Springs to Minerbio | 4,667.74 mi (7,512.00 km) |
