| Prospect Heights to Mancha Real | 4,286.32 mi (6,898.17 km) |
| Prospect Heights to Manilva | 4,264.11 mi (6,862.43 km) |
| Prospect Heights to Manises | 4,363.78 mi (7,022.82 km) |
| Prospect Heights to Manlleu | 4,385.59 mi (7,057.92 km) |
| Prospect Heights to Manresa | 4,376.74 mi (7,043.68 km) |
| Prospect Heights to Manzanares | 4,251.57 mi (6,842.24 km) |
| Prospect Heights to Manzanares el Real | 4,165.73 mi (6,704.09 km) |
| Prospect Heights to Maracena | 4,307.68 mi (6,932.55 km) |
| Prospect Heights to Marbella | 4,276.07 mi (6,881.67 km) |
| Prospect Heights to Marchena | 4,220.57 mi (6,792.36 km) |
| Prospect Heights to Marin | 3,891.74 mi (6,263.15 km) |
| Prospect Heights to Marratxi | 4,498.20 mi (7,239.16 km) |
| Prospect Heights to Martorell | 4,390.81 mi (7,066.32 km) |
| Prospect Heights to Martos | 4,272.78 mi (6,876.37 km) |
| Prospect Heights to Masamagrell | 4,365.74 mi (7,025.99 km) |
