| Illescas to Melzo | 766.37 mi (1,233.35 km) |
| Illescas to Mendicino | 1,064.22 mi (1,712.70 km) |
| Illescas to Menfi | 918.95 mi (1,478.90 km) |
| Illescas to Mentana | 867.24 mi (1,395.69 km) |
| Illescas to Merano | 876.25 mi (1,410.18 km) |
| Illescas to Merate | 772.89 mi (1,243.84 km) |
| Illescas to Mercato San Severino | 977.20 mi (1,572.66 km) |
| Illescas to Mercogliano | 975.43 mi (1,569.81 km) |
| Illescas to Mesagne | 1,136.83 mi (1,829.55 km) |
| Illescas to Messina | 1,045.08 mi (1,681.90 km) |
| Illescas to Mestre | 893.23 mi (1,437.51 km) |
| Illescas to Mestrino | 870.73 mi (1,401.31 km) |
| Illescas to Milan | 755.42 mi (1,215.74 km) |
| Illescas to Milazzo | 1,027.95 mi (1,654.33 km) |
| Illescas to Minerbio | 839.28 mi (1,350.69 km) |
