| Heswall to Marsala | 1,303.80 mi (2,098.26 km) |
| Heswall to Marsciano | 1,007.86 mi (1,622.00 km) |
| Heswall to Martano | 1,349.97 mi (2,172.56 km) |
| Heswall to Martellago | 868.13 mi (1,397.11 km) |
| Heswall to Martina Franca | 1,290.65 mi (2,077.10 km) |
| Heswall to Martinengo | 786.07 mi (1,265.05 km) |
| Heswall to Martinsicuro | 1,061.38 mi (1,708.12 km) |
| Heswall to Mascali | 1,385.41 mi (2,229.61 km) |
| Heswall to Mascalucia | 1,391.58 mi (2,239.54 km) |
| Heswall to Masera di Padova | 869.14 mi (1,398.75 km) |
| Heswall to Maserada sul Piave | 864.09 mi (1,390.62 km) |
| Heswall to Massa | 878.63 mi (1,414.02 km) |
| Heswall to Massa Lombarda | 910.73 mi (1,465.68 km) |
| Heswall to Massafra | 1,289.43 mi (2,075.14 km) |
| Heswall to Massalubrense | 1,197.05 mi (1,926.47 km) |
