| Hitchin to Mangualde | 860.15 mi (1,384.28 km) |
| Hitchin to Marco de Canavezes | 831.17 mi (1,337.64 km) |
| Hitchin to Marinha Grande | 938.40 mi (1,510.21 km) |
| Hitchin to Massama | 1,008.74 mi (1,623.40 km) |
| Hitchin to Matosinhos | 843.07 mi (1,356.78 km) |
| Hitchin to Mealhada | 888.12 mi (1,429.28 km) |
| Hitchin to Melgaco | 775.25 mi (1,247.64 km) |
| Hitchin to Melres | 843.84 mi (1,358.02 km) |
| Hitchin to Mira | 890.91 mi (1,433.78 km) |
| Hitchin to Miranda do Corvo | 903.78 mi (1,454.49 km) |
| Hitchin to Mirandela | 792.41 mi (1,275.26 km) |
| Hitchin to Mogadouro | 793.54 mi (1,277.09 km) |
| Hitchin to Moimenta da Beira | 833.21 mi (1,340.92 km) |
| Hitchin to Moita | 1,009.67 mi (1,624.90 km) |
| Hitchin to Moncao | 782.79 mi (1,259.78 km) |
