| Amriswil to Mangualde | 970.34 mi (1,561.61 km) |
| Amriswil to Marco de Canavezes | 964.69 mi (1,552.52 km) |
| Amriswil to Marinha Grande | 1,055.10 mi (1,698.01 km) |
| Amriswil to Massama | 1,111.69 mi (1,789.09 km) |
| Amriswil to Matosinhos | 988.76 mi (1,591.25 km) |
| Amriswil to Mealhada | 1,008.70 mi (1,623.35 km) |
| Amriswil to Melgaco | 936.32 mi (1,506.87 km) |
| Amriswil to Melres | 979.99 mi (1,577.14 km) |
| Amriswil to Mira | 1,018.92 mi (1,639.80 km) |
| Amriswil to Miranda do Corvo | 1,015.16 mi (1,633.74 km) |
| Amriswil to Mirandela | 911.19 mi (1,466.42 km) |
| Amriswil to Mogadouro | 896.88 mi (1,443.38 km) |
| Amriswil to Moimenta da Beira | 949.21 mi (1,527.60 km) |
| Amriswil to Moita | 1,104.23 mi (1,777.09 km) |
| Amriswil to Moncao | 947.31 mi (1,524.55 km) |
