| Weil am Rhein to Marco de Canavezes | 893.02 mi (1,437.17 km) |
| Weil am Rhein to Marinha Grande | 985.45 mi (1,585.93 km) |
| Weil am Rhein to Massama | 1,043.59 mi (1,679.49 km) |
| Weil am Rhein to Matosinhos | 916.53 mi (1,475.02 km) |
| Weil am Rhein to Mealhada | 938.34 mi (1,510.11 km) |
| Weil am Rhein to Melgaco | 862.71 mi (1,388.39 km) |
| Weil am Rhein to Melres | 908.30 mi (1,461.76 km) |
| Weil am Rhein to Mira | 948.14 mi (1,525.88 km) |
| Weil am Rhein to Miranda do Corvo | 945.52 mi (1,521.66 km) |
| Weil am Rhein to Mirandela | 839.92 mi (1,351.71 km) |
| Weil am Rhein to Mogadouro | 826.50 mi (1,330.12 km) |
| Weil am Rhein to Moimenta da Beira | 878.55 mi (1,413.89 km) |
| Weil am Rhein to Moita | 1,036.73 mi (1,668.46 km) |
| Weil am Rhein to Moncao | 873.60 mi (1,405.93 km) |
| Weil am Rhein to Montalegre | 852.90 mi (1,372.61 km) |
