| Middle Island to Mancha Real | 3,611.56 mi (5,812.25 km) |
| Middle Island to Manilva | 3,574.70 mi (5,752.92 km) |
| Middle Island to Manises | 3,711.82 mi (5,973.60 km) |
| Middle Island to Manlleu | 3,763.06 mi (6,056.05 km) |
| Middle Island to Manresa | 3,750.35 mi (6,035.60 km) |
| Middle Island to Manzanares | 3,586.29 mi (5,771.58 km) |
| Middle Island to Manzanares el Real | 3,512.13 mi (5,652.23 km) |
| Middle Island to Maracena | 3,628.79 mi (5,839.98 km) |
| Middle Island to Marbella | 3,588.66 mi (5,775.39 km) |
| Middle Island to Marchena | 3,537.01 mi (5,692.26 km) |
| Middle Island to Marin | 3,236.97 mi (5,209.40 km) |
| Middle Island to Marratxi | 3,858.62 mi (6,209.85 km) |
| Middle Island to Martorell | 3,762.72 mi (6,055.51 km) |
| Middle Island to Martos | 3,596.40 mi (5,787.85 km) |
| Middle Island to Masamagrell | 3,714.85 mi (5,978.47 km) |
