| Calheta to Marco de Canavezes | 766.73 mi (1,233.93 km) |
| Calheta to Marinha Grande | 667.24 mi (1,073.82 km) |
| Calheta to Massama | 607.38 mi (977.48 km) |
| Calheta to Matosinhos | 747.49 mi (1,202.97 km) |
| Calheta to Mealhada | 716.14 mi (1,152.51 km) |
| Calheta to Melgaco | 811.06 mi (1,305.27 km) |
| Calheta to Melres | 751.96 mi (1,210.16 km) |
| Calheta to Mira | 708.15 mi (1,139.66 km) |
| Calheta to Miranda do Corvo | 706.93 mi (1,137.69 km) |
| Calheta to Mirandela | 816.75 mi (1,314.44 km) |
| Calheta to Mogadouro | 826.96 mi (1,330.86 km) |
| Calheta to Moimenta da Beira | 776.28 mi (1,249.29 km) |
| Calheta to Moita | 614.65 mi (989.18 km) |
| Calheta to Moncao | 801.79 mi (1,290.36 km) |
| Calheta to Montalegre | 811.77 mi (1,306.42 km) |
