| DeKalb to Mangualde | 4,037.80 mi (6,498.20 km) |
| DeKalb to Marco de Canavezes | 4,000.12 mi (6,437.57 km) |
| DeKalb to Marinha Grande | 4,014.30 mi (6,460.40 km) |
| DeKalb to Massama | 4,033.51 mi (6,491.31 km) |
| DeKalb to Matosinhos | 3,975.31 mi (6,397.64 km) |
| DeKalb to Mealhada | 4,014.27 mi (6,460.34 km) |
| DeKalb to Melgaco | 3,962.96 mi (6,377.77 km) |
| DeKalb to Melres | 3,992.86 mi (6,425.89 km) |
| DeKalb to Mira | 3,999.65 mi (6,436.81 km) |
| DeKalb to Miranda do Corvo | 4,029.47 mi (6,484.80 km) |
| DeKalb to Mirandela | 4,033.13 mi (6,490.70 km) |
| DeKalb to Mogadouro | 4,059.24 mi (6,532.71 km) |
| DeKalb to Moimenta da Beira | 4,031.34 mi (6,487.82 km) |
| DeKalb to Moita | 4,050.79 mi (6,519.12 km) |
| DeKalb to Moncao | 3,954.90 mi (6,364.79 km) |
