| Szigethalom to Marco de Canavezes | 1,401.03 mi (2,254.74 km) |
| Szigethalom to Marinha Grande | 1,484.25 mi (2,388.68 km) |
| Szigethalom to Massama | 1,535.13 mi (2,470.55 km) |
| Szigethalom to Matosinhos | 1,426.58 mi (2,295.86 km) |
| Szigethalom to Mealhada | 1,440.60 mi (2,318.42 km) |
| Szigethalom to Melgaco | 1,378.60 mi (2,218.64 km) |
| Szigethalom to Melres | 1,416.28 mi (2,279.28 km) |
| Szigethalom to Mira | 1,452.05 mi (2,336.85 km) |
| Szigethalom to Miranda do Corvo | 1,444.67 mi (2,324.97 km) |
| Szigethalom to Mirandela | 1,346.76 mi (2,167.41 km) |
| Szigethalom to Mogadouro | 1,329.90 mi (2,140.26 km) |
| Szigethalom to Moimenta da Beira | 1,382.56 mi (2,225.02 km) |
| Szigethalom to Moita | 1,525.71 mi (2,455.39 km) |
| Szigethalom to Moncao | 1,389.79 mi (2,236.65 km) |
| Szigethalom to Montalegre | 1,364.98 mi (2,196.72 km) |
