| Kerava to Marco de Canavezes | 1,930.62 mi (3,107.03 km) |
| Kerava to Marinha Grande | 2,035.46 mi (3,275.75 km) |
| Kerava to Massama | 2,102.64 mi (3,383.88 km) |
| Kerava to Matosinhos | 1,947.20 mi (3,133.72 km) |
| Kerava to Mealhada | 1,984.91 mi (3,194.41 km) |
| Kerava to Melgaco | 1,881.88 mi (3,028.59 km) |
| Kerava to Melres | 1,944.71 mi (3,129.71 km) |
| Kerava to Mira | 1,990.56 mi (3,203.49 km) |
| Kerava to Miranda do Corvo | 1,997.58 mi (3,214.79 km) |
| Kerava to Mirandela | 1,884.60 mi (3,032.96 km) |
| Kerava to Mogadouro | 1,879.41 mi (3,024.61 km) |
| Kerava to Moimenta da Beira | 1,926.08 mi (3,099.73 km) |
| Kerava to Moita | 2,100.19 mi (3,379.92 km) |
| Kerava to Moncao | 1,890.79 mi (3,042.92 km) |
| Kerava to Montalegre | 1,883.88 mi (3,031.81 km) |
