| Elizabethtown to Mangualde | 4,045.54 mi (6,510.67 km) |
| Elizabethtown to Marco de Canavezes | 4,010.43 mi (6,454.16 km) |
| Elizabethtown to Marinha Grande | 4,014.13 mi (6,460.12 km) |
| Elizabethtown to Massama | 4,026.57 mi (6,480.13 km) |
| Elizabethtown to Matosinhos | 3,984.34 mi (6,412.17 km) |
| Elizabethtown to Mealhada | 4,019.05 mi (6,468.04 km) |
| Elizabethtown to Melgaco | 3,978.66 mi (6,403.03 km) |
| Elizabethtown to Melres | 4,001.88 mi (6,440.41 km) |
| Elizabethtown to Mira | 4,004.06 mi (6,443.91 km) |
| Elizabethtown to Miranda do Corvo | 4,032.84 mi (6,490.22 km) |
| Elizabethtown to Mirandela | 4,047.51 mi (6,513.83 km) |
| Elizabethtown to Mogadouro | 4,073.79 mi (6,556.13 km) |
| Elizabethtown to Moimenta da Beira | 4,041.68 mi (6,504.46 km) |
| Elizabethtown to Moita | 4,043.93 mi (6,508.08 km) |
| Elizabethtown to Moncao | 3,969.85 mi (6,388.86 km) |
