| Neath to Mancha Real | 958.62 mi (1,542.75 km) |
| Neath to Manilva | 1,057.88 mi (1,702.50 km) |
| Neath to Manises | 856.64 mi (1,378.63 km) |
| Neath to Manlleu | 726.32 mi (1,168.90 km) |
| Neath to Manresa | 735.99 mi (1,184.46 km) |
| Neath to Manzanares | 875.22 mi (1,408.54 km) |
| Neath to Manzanares el Real | 755.39 mi (1,215.68 km) |
| Neath to Maracena | 999.13 mi (1,607.94 km) |
| Neath to Marbella | 1,047.63 mi (1,685.99 km) |
| Neath to Marchena | 992.98 mi (1,598.04 km) |
| Neath to Marin | 680.04 mi (1,094.41 km) |
| Neath to Marratxi | 887.90 mi (1,428.94 km) |
| Neath to Martorell | 754.15 mi (1,213.69 km) |
| Neath to Martos | 963.42 mi (1,550.47 km) |
| Neath to Masamagrell | 851.82 mi (1,370.88 km) |
