| Western Springs to Mancha Real | 4,294.64 mi (6,911.55 km) |
| Western Springs to Manilva | 4,271.70 mi (6,874.64 km) |
| Western Springs to Manises | 4,373.12 mi (7,037.86 km) |
| Western Springs to Manlleu | 4,396.10 mi (7,074.83 km) |
| Western Springs to Manresa | 4,387.10 mi (7,060.36 km) |
| Western Springs to Manzanares | 4,260.30 mi (6,856.30 km) |
| Western Springs to Manzanares el Real | 4,174.94 mi (6,718.92 km) |
| Western Springs to Maracena | 4,315.81 mi (6,945.62 km) |
| Western Springs to Marbella | 4,283.77 mi (6,894.06 km) |
| Western Springs to Marchena | 4,228.44 mi (6,805.02 km) |
| Western Springs to Marin | 3,900.80 mi (6,277.74 km) |
| Western Springs to Marratxi | 4,508.10 mi (7,255.08 km) |
| Western Springs to Martorell | 4,401.11 mi (7,082.91 km) |
| Western Springs to Martos | 4,281.01 mi (6,889.62 km) |
| Western Springs to Masamagrell | 4,375.13 mi (7,041.10 km) |
