| Tallmadge to Mangualde | 3,726.03 mi (5,996.47 km) |
| Tallmadge to Marco de Canavezes | 3,690.11 mi (5,938.66 km) |
| Tallmadge to Marinha Grande | 3,697.11 mi (5,949.92 km) |
| Tallmadge to Massama | 3,711.86 mi (5,973.67 km) |
| Tallmadge to Matosinhos | 3,664.38 mi (5,897.25 km) |
| Tallmadge to Mealhada | 3,700.43 mi (5,955.27 km) |
| Tallmadge to Melgaco | 3,656.75 mi (5,884.97 km) |
| Tallmadge to Melres | 3,681.94 mi (5,925.51 km) |
| Tallmadge to Mira | 3,685.54 mi (5,931.31 km) |
| Tallmadge to Miranda do Corvo | 3,714.68 mi (5,978.20 km) |
| Tallmadge to Mirandela | 3,726.04 mi (5,996.48 km) |
| Tallmadge to Mogadouro | 3,752.30 mi (6,038.74 km) |
| Tallmadge to Moimenta da Beira | 3,721.39 mi (5,988.99 km) |
| Tallmadge to Moita | 3,729.21 mi (6,001.59 km) |
| Tallmadge to Moncao | 3,648.14 mi (5,871.12 km) |
