| San Pablo to Mangualde | 5,616.90 mi (9,039.52 km) |
| San Pablo to Marco de Canavezes | 5,574.66 mi (8,971.55 km) |
| San Pablo to Marinha Grande | 5,612.22 mi (9,032.00 km) |
| San Pablo to Massama | 5,645.55 mi (9,085.63 km) |
| San Pablo to Matosinhos | 5,553.76 mi (8,937.92 km) |
| San Pablo to Mealhada | 5,601.04 mi (9,014.00 km) |
| San Pablo to Melgaco | 5,526.18 mi (8,893.52 km) |
| San Pablo to Melres | 5,570.68 mi (8,965.14 km) |
| San Pablo to Mira | 5,587.79 mi (8,992.67 km) |
| San Pablo to Miranda do Corvo | 5,618.92 mi (9,042.78 km) |
| San Pablo to Mirandela | 5,596.75 mi (9,007.11 km) |
| San Pablo to Mogadouro | 5,621.40 mi (9,046.77 km) |
| San Pablo to Moimenta da Beira | 5,604.62 mi (9,019.77 km) |
| San Pablo to Moita | 5,662.08 mi (9,112.24 km) |
| San Pablo to Moncao | 5,520.22 mi (8,883.93 km) |
