| Kemp Mill to Mangualde | 3,577.24 mi (5,757.02 km) |
| Kemp Mill to Marco de Canavezes | 3,543.37 mi (5,702.51 km) |
| Kemp Mill to Marinha Grande | 3,542.60 mi (5,701.26 km) |
| Kemp Mill to Massama | 3,552.39 mi (5,717.01 km) |
| Kemp Mill to Matosinhos | 3,516.80 mi (5,659.74 km) |
| Kemp Mill to Mealhada | 3,549.56 mi (5,712.46 km) |
| Kemp Mill to Melgaco | 3,514.21 mi (5,655.58 km) |
| Kemp Mill to Melres | 3,534.28 mi (5,687.88 km) |
| Kemp Mill to Mira | 3,534.45 mi (5,688.15 km) |
| Kemp Mill to Miranda do Corvo | 3,562.70 mi (5,733.62 km) |
| Kemp Mill to Mirandela | 3,582.20 mi (5,765.00 km) |
| Kemp Mill to Mogadouro | 3,608.48 mi (5,807.29 km) |
| Kemp Mill to Moimenta da Beira | 3,574.54 mi (5,752.67 km) |
| Kemp Mill to Moita | 3,569.74 mi (5,744.94 km) |
| Kemp Mill to Moncao | 3,505.08 mi (5,640.88 km) |
