| Rickmansworth to Marsala | 1,143.25 mi (1,839.88 km) |
| Rickmansworth to Marsciano | 848.03 mi (1,364.77 km) |
| Rickmansworth to Martano | 1,192.93 mi (1,919.83 km) |
| Rickmansworth to Martellago | 712.50 mi (1,146.65 km) |
| Rickmansworth to Martina Franca | 1,133.18 mi (1,823.68 km) |
| Rickmansworth to Martinengo | 626.93 mi (1,008.95 km) |
| Rickmansworth to Martinsicuro | 903.03 mi (1,453.29 km) |
| Rickmansworth to Mascali | 1,224.58 mi (1,970.77 km) |
| Rickmansworth to Mascalucia | 1,230.70 mi (1,980.62 km) |
| Rickmansworth to Masera di Padova | 712.46 mi (1,146.59 km) |
| Rickmansworth to Maserada sul Piave | 709.31 mi (1,141.53 km) |
| Rickmansworth to Massa | 718.14 mi (1,155.73 km) |
| Rickmansworth to Massa Lombarda | 752.27 mi (1,210.66 km) |
| Rickmansworth to Massafra | 1,131.59 mi (1,821.12 km) |
| Rickmansworth to Massalubrense | 1,036.91 mi (1,668.75 km) |
