| Mukilteo to Mangualde | 5,129.57 mi (8,255.24 km) |
| Mukilteo to Marco de Canavezes | 5,085.76 mi (8,184.75 km) |
| Mukilteo to Marinha Grande | 5,135.72 mi (8,265.14 km) |
| Mukilteo to Massama | 5,176.83 mi (8,331.30 km) |
| Mukilteo to Matosinhos | 5,067.48 mi (8,155.32 km) |
| Mukilteo to Mealhada | 5,118.34 mi (8,237.18 km) |
| Mukilteo to Melgaco | 5,032.31 mi (8,098.73 km) |
| Mukilteo to Melres | 5,083.66 mi (8,181.37 km) |
| Mukilteo to Mira | 5,106.17 mi (8,217.59 km) |
| Mukilteo to Miranda do Corvo | 5,137.36 mi (8,267.78 km) |
| Mukilteo to Mirandela | 5,101.53 mi (8,210.11 km) |
| Mukilteo to Mogadouro | 5,124.86 mi (8,247.67 km) |
| Mukilteo to Moimenta da Beira | 5,114.38 mi (8,230.80 km) |
| Mukilteo to Moita | 5,192.54 mi (8,356.58 km) |
| Mukilteo to Moncao | 5,027.60 mi (8,091.14 km) |
