| Rhymney to Mancha Real | 965.55 mi (1,553.90 km) |
| Rhymney to Manilva | 1,066.73 mi (1,716.74 km) |
| Rhymney to Manises | 858.97 mi (1,382.38 km) |
| Rhymney to Manlleu | 723.19 mi (1,163.86 km) |
| Rhymney to Manresa | 733.77 mi (1,180.89 km) |
| Rhymney to Manzanares | 881.82 mi (1,419.15 km) |
| Rhymney to Manzanares el Real | 762.72 mi (1,227.47 km) |
| Rhymney to Maracena | 1,006.07 mi (1,619.12 km) |
| Rhymney to Marbella | 1,056.06 mi (1,699.56 km) |
| Rhymney to Marchena | 1,002.13 mi (1,612.77 km) |
| Rhymney to Marin | 695.01 mi (1,118.52 km) |
| Rhymney to Marratxi | 885.65 mi (1,425.31 km) |
| Rhymney to Martorell | 751.95 mi (1,210.14 km) |
| Rhymney to Martos | 970.80 mi (1,562.35 km) |
| Rhymney to Masamagrell | 853.96 mi (1,374.31 km) |
