| Prairieville to Mangualde | 4,562.66 mi (7,342.90 km) |
| Prairieville to Marco de Canavezes | 4,529.87 mi (7,290.12 km) |
| Prairieville to Marinha Grande | 4,524.89 mi (7,282.11 km) |
| Prairieville to Massama | 4,531.37 mi (7,292.54 km) |
| Prairieville to Matosinhos | 4,502.94 mi (7,246.77 km) |
| Prairieville to Mealhada | 4,533.93 mi (7,296.66 km) |
| Prairieville to Melgaco | 4,502.57 mi (7,246.18 km) |
| Prairieville to Melres | 4,520.35 mi (7,274.80 km) |
| Prairieville to Mira | 4,518.74 mi (7,272.22 km) |
| Prairieville to Miranda do Corvo | 4,546.44 mi (7,316.79 km) |
| Prairieville to Mirandela | 4,569.92 mi (7,354.58 km) |
| Prairieville to Mogadouro | 4,596.17 mi (7,396.82 km) |
| Prairieville to Moimenta da Beira | 4,560.93 mi (7,340.11 km) |
| Prairieville to Moita | 4,548.68 mi (7,320.39 km) |
| Prairieville to Moncao | 4,493.24 mi (7,231.17 km) |
