| Enumclaw to Mangualde | 5,153.11 mi (8,293.12 km) |
| Enumclaw to Marco de Canavezes | 5,109.42 mi (8,222.82 km) |
| Enumclaw to Marinha Grande | 5,158.24 mi (8,301.38 km) |
| Enumclaw to Massama | 5,198.65 mi (8,366.42 km) |
| Enumclaw to Matosinhos | 5,090.88 mi (8,192.98 km) |
| Enumclaw to Mealhada | 5,141.44 mi (8,274.34 km) |
| Enumclaw to Melgaco | 5,056.41 mi (8,137.51 km) |
| Enumclaw to Melres | 5,107.14 mi (8,219.15 km) |
| Enumclaw to Mira | 5,129.15 mi (8,254.57 km) |
| Enumclaw to Miranda do Corvo | 5,160.36 mi (8,304.79 km) |
| Enumclaw to Mirandela | 5,125.80 mi (8,249.18 km) |
| Enumclaw to Mogadouro | 5,149.28 mi (8,286.97 km) |
| Enumclaw to Moimenta da Beira | 5,138.19 mi (8,269.11 km) |
| Enumclaw to Moita | 5,214.45 mi (8,391.84 km) |
| Enumclaw to Moncao | 5,051.58 mi (8,129.73 km) |
