| Adrian to Mangualde | 3,823.96 mi (6,154.07 km) |
| Adrian to Marco de Canavezes | 3,787.14 mi (6,094.82 km) |
| Adrian to Marinha Grande | 3,797.74 mi (6,111.88 km) |
| Adrian to Massama | 3,814.76 mi (6,139.27 km) |
| Adrian to Matosinhos | 3,761.85 mi (6,054.12 km) |
| Adrian to Mealhada | 3,799.38 mi (6,114.51 km) |
| Adrian to Melgaco | 3,751.89 mi (6,038.08 km) |
| Adrian to Melres | 3,779.42 mi (6,082.39 km) |
| Adrian to Mira | 3,784.62 mi (6,090.75 km) |
| Adrian to Miranda do Corvo | 3,814.11 mi (6,138.22 km) |
| Adrian to Mirandela | 3,821.65 mi (6,150.36 km) |
| Adrian to Mogadouro | 3,847.85 mi (6,192.51 km) |
| Adrian to Moimenta da Beira | 3,818.41 mi (6,145.14 km) |
| Adrian to Moita | 3,832.09 mi (6,167.15 km) |
| Adrian to Moncao | 3,743.54 mi (6,024.65 km) |
