| Ipsala to Mangualde | 1,775.43 mi (2,857.29 km) |
| Ipsala to Marco de Canavezes | 1,787.36 mi (2,876.48 km) |
| Ipsala to Marinha Grande | 1,849.04 mi (2,975.74 km) |
| Ipsala to Massama | 1,884.49 mi (3,032.80 km) |
| Ipsala to Matosinhos | 1,815.43 mi (2,921.65 km) |
| Ipsala to Mealhada | 1,814.06 mi (2,919.45 km) |
| Ipsala to Melgaco | 1,782.04 mi (2,867.91 km) |
| Ipsala to Melres | 1,801.69 mi (2,899.53 km) |
| Ipsala to Mira | 1,827.84 mi (2,941.63 km) |
| Ipsala to Miranda do Corvo | 1,812.44 mi (2,916.85 km) |
| Ipsala to Mirandela | 1,734.17 mi (2,790.87 km) |
| Ipsala to Mogadouro | 1,712.28 mi (2,755.65 km) |
| Ipsala to Moimenta da Beira | 1,762.65 mi (2,836.72 km) |
| Ipsala to Moita | 1,871.44 mi (3,011.79 km) |
| Ipsala to Moncao | 1,793.31 mi (2,886.06 km) |
