| Rickmansworth to Mancha Real | 969.23 mi (1,559.82 km) |
| Rickmansworth to Manilva | 1,079.90 mi (1,737.93 km) |
| Rickmansworth to Manises | 839.83 mi (1,351.57 km) |
| Rickmansworth to Manlleu | 678.38 mi (1,091.75 km) |
| Rickmansworth to Manresa | 693.34 mi (1,115.82 km) |
| Rickmansworth to Manzanares | 884.63 mi (1,423.67 km) |
| Rickmansworth to Manzanares el Real | 770.96 mi (1,240.74 km) |
| Rickmansworth to Maracena | 1,009.51 mi (1,624.65 km) |
| Rickmansworth to Marbella | 1,067.05 mi (1,717.26 km) |
| Rickmansworth to Marchena | 1,017.46 mi (1,637.44 km) |
| Rickmansworth to Marin | 746.25 mi (1,200.97 km) |
| Rickmansworth to Marratxi | 843.09 mi (1,356.83 km) |
| Rickmansworth to Martorell | 711.32 mi (1,144.76 km) |
| Rickmansworth to Martos | 976.85 mi (1,572.09 km) |
| Rickmansworth to Masamagrell | 833.84 mi (1,341.94 km) |
