| Zelzate to Marco de Canavezes | 895.77 mi (1,441.60 km) |
| Zelzate to Marinha Grande | 1,000.72 mi (1,610.50 km) |
| Zelzate to Massama | 1,068.28 mi (1,719.23 km) |
| Zelzate to Matosinhos | 912.55 mi (1,468.61 km) |
| Zelzate to Mealhada | 950.14 mi (1,529.11 km) |
| Zelzate to Melgaco | 847.69 mi (1,364.22 km) |
| Zelzate to Melres | 909.88 mi (1,464.32 km) |
| Zelzate to Mira | 955.71 mi (1,538.07 km) |
| Zelzate to Miranda do Corvo | 963.03 mi (1,549.85 km) |
| Zelzate to Mirandela | 849.98 mi (1,367.91 km) |
| Zelzate to Mogadouro | 845.47 mi (1,360.66 km) |
| Zelzate to Moimenta da Beira | 891.49 mi (1,434.72 km) |
| Zelzate to Moita | 1,066.27 mi (1,715.99 km) |
| Zelzate to Moncao | 856.82 mi (1,378.91 km) |
| Zelzate to Montalegre | 849.08 mi (1,366.46 km) |
