| Dorchester to Mancha Real | 895.17 mi (1,440.64 km) |
| Dorchester to Manilva | 1,000.03 mi (1,609.39 km) |
| Dorchester to Manises | 782.01 mi (1,258.52 km) |
| Dorchester to Manlleu | 642.53 mi (1,034.05 km) |
| Dorchester to Manresa | 653.42 mi (1,051.57 km) |
| Dorchester to Manzanares | 810.98 mi (1,305.15 km) |
| Dorchester to Manzanares el Real | 693.49 mi (1,116.07 km) |
| Dorchester to Maracena | 935.68 mi (1,505.84 km) |
| Dorchester to Marbella | 988.49 mi (1,590.83 km) |
| Dorchester to Marchena | 936.19 mi (1,506.65 km) |
| Dorchester to Marin | 646.89 mi (1,041.06 km) |
| Dorchester to Marratxi | 805.24 mi (1,295.91 km) |
| Dorchester to Martorell | 671.60 mi (1,080.83 km) |
| Dorchester to Martos | 901.26 mi (1,450.44 km) |
| Dorchester to Masamagrell | 776.78 mi (1,250.11 km) |
