| Rocky Mount to Mangualde | 3,710.44 mi (5,971.37 km) |
| Rocky Mount to Marco de Canavezes | 3,678.21 mi (5,919.51 km) |
| Rocky Mount to Marinha Grande | 3,671.55 mi (5,908.79 km) |
| Rocky Mount to Massama | 3,677.38 mi (5,918.18 km) |
| Rocky Mount to Matosinhos | 3,651.10 mi (5,875.88 km) |
| Rocky Mount to Mealhada | 3,681.27 mi (5,924.43 km) |
| Rocky Mount to Melgaco | 3,652.21 mi (5,877.66 km) |
| Rocky Mount to Melres | 3,668.46 mi (5,903.82 km) |
| Rocky Mount to Mira | 3,666.06 mi (5,899.95 km) |
| Rocky Mount to Miranda do Corvo | 3,693.53 mi (5,944.17 km) |
| Rocky Mount to Mirandela | 3,719.03 mi (5,985.20 km) |
| Rocky Mount to Mogadouro | 3,745.24 mi (6,027.38 km) |
| Rocky Mount to Moimenta da Beira | 3,709.20 mi (5,969.38 km) |
| Rocky Mount to Moita | 3,694.68 mi (5,946.01 km) |
| Rocky Mount to Moncao | 3,642.73 mi (5,862.40 km) |
