| Ponce to Mangualde | 3,795.04 mi (6,107.53 km) |
| Ponce to Marco de Canavezes | 3,779.26 mi (6,082.14 km) |
| Ponce to Marinha Grande | 3,727.25 mi (5,998.43 km) |
| Ponce to Massama | 3,701.95 mi (5,957.72 km) |
| Ponce to Matosinhos | 3,750.87 mi (6,036.44 km) |
| Ponce to Mealhada | 3,757.42 mi (6,046.98 km) |
| Ponce to Melgaco | 3,781.18 mi (6,085.23 km) |
| Ponce to Melres | 3,765.40 mi (6,059.82 km) |
| Ponce to Mira | 3,743.00 mi (6,023.77 km) |
| Ponce to Miranda do Corvo | 3,761.44 mi (6,053.45 km) |
| Ponce to Mirandela | 3,831.52 mi (6,166.23 km) |
| Ponce to Mogadouro | 3,854.39 mi (6,203.04 km) |
| Ponce to Moimenta da Beira | 3,805.46 mi (6,124.29 km) |
| Ponce to Moita | 3,716.88 mi (5,981.74 km) |
| Ponce to Moncao | 3,769.95 mi (6,067.15 km) |
