| Koksijde to Marco de Canavezes | 856.47 mi (1,378.35 km) |
| Koksijde to Marinha Grande | 962.14 mi (1,548.42 km) |
| Koksijde to Massama | 1,030.40 mi (1,658.27 km) |
| Koksijde to Matosinhos | 872.39 mi (1,403.98 km) |
| Koksijde to Mealhada | 911.49 mi (1,466.90 km) |
| Koksijde to Melgaco | 806.80 mi (1,298.42 km) |
| Koksijde to Melres | 870.35 mi (1,400.70 km) |
| Koksijde to Mira | 916.54 mi (1,475.03 km) |
| Koksijde to Miranda do Corvo | 924.95 mi (1,488.56 km) |
| Koksijde to Mirandela | 811.87 mi (1,306.57 km) |
| Koksijde to Mogadouro | 808.45 mi (1,301.08 km) |
| Koksijde to Moimenta da Beira | 853.38 mi (1,373.38 km) |
| Koksijde to Moita | 1,028.96 mi (1,655.96 km) |
| Koksijde to Moncao | 815.67 mi (1,312.70 km) |
| Koksijde to Montalegre | 809.40 mi (1,302.60 km) |
