| Risca to Mancha Real | 955.32 mi (1,537.43 km) |
| Risca to Manilva | 1,057.26 mi (1,701.50 km) |
| Risca to Manises | 847.28 mi (1,363.56 km) |
| Risca to Manlleu | 710.36 mi (1,143.22 km) |
| Risca to Manresa | 721.09 mi (1,160.48 km) |
| Risca to Manzanares | 871.48 mi (1,402.52 km) |
| Risca to Manzanares el Real | 752.68 mi (1,211.32 km) |
| Risca to Maracena | 995.85 mi (1,602.66 km) |
| Risca to Marbella | 1,046.41 mi (1,684.04 km) |
| Risca to Marchena | 992.80 mi (1,597.75 km) |
| Risca to Marin | 688.85 mi (1,108.59 km) |
| Risca to Marratxi | 872.95 mi (1,404.87 km) |
| Risca to Martorell | 739.27 mi (1,189.74 km) |
| Risca to Martos | 960.74 mi (1,546.16 km) |
| Risca to Masamagrell | 842.21 mi (1,355.40 km) |
