| Grimsby to Mancha Real | 1,103.27 mi (1,775.55 km) |
| Grimsby to Manilva | 1,213.10 mi (1,952.30 km) |
| Grimsby to Manises | 973.28 mi (1,566.34 km) |
| Grimsby to Manlleu | 806.62 mi (1,298.12 km) |
| Grimsby to Manresa | 822.87 mi (1,324.29 km) |
| Grimsby to Manzanares | 1,018.69 mi (1,639.42 km) |
| Grimsby to Manzanares el Real | 904.46 mi (1,455.59 km) |
| Grimsby to Maracena | 1,143.59 mi (1,840.43 km) |
| Grimsby to Marbella | 1,200.52 mi (1,932.05 km) |
| Grimsby to Marchena | 1,150.30 mi (1,851.23 km) |
| Grimsby to Marin | 867.46 mi (1,396.04 km) |
| Grimsby to Marratxi | 971.30 mi (1,563.16 km) |
| Grimsby to Martorell | 840.71 mi (1,353.00 km) |
| Grimsby to Martos | 1,110.74 mi (1,787.56 km) |
| Grimsby to Masamagrell | 967.18 mi (1,556.53 km) |
