| Appleton to Mangualde | 913.78 mi (1,470.58 km) |
| Appleton to Marco de Canavezes | 880.14 mi (1,416.44 km) |
| Appleton to Marinha Grande | 986.57 mi (1,587.73 km) |
| Appleton to Massama | 1,057.58 mi (1,702.01 km) |
| Appleton to Matosinhos | 888.04 mi (1,429.15 km) |
| Appleton to Mealhada | 937.59 mi (1,508.91 km) |
| Appleton to Melgaco | 819.83 mi (1,319.39 km) |
| Appleton to Melres | 891.39 mi (1,434.56 km) |
| Appleton to Mira | 938.26 mi (1,509.98 km) |
| Appleton to Miranda do Corvo | 954.93 mi (1,536.81 km) |
| Appleton to Mirandela | 847.55 mi (1,364.00 km) |
| Appleton to Mogadouro | 852.62 mi (1,372.16 km) |
| Appleton to Moimenta da Beira | 886.74 mi (1,427.08 km) |
| Appleton to Moita | 1,060.63 mi (1,706.93 km) |
| Appleton to Moncao | 825.91 mi (1,329.17 km) |
