| Saint-Medard-en-Jalles to Marco de Canavezes | 454.38 mi (731.26 km) |
| Saint-Medard-en-Jalles to Marinha Grande | 549.62 mi (884.53 km) |
| Saint-Medard-en-Jalles to Massama | 611.00 mi (983.31 km) |
| Saint-Medard-en-Jalles to Matosinhos | 477.52 mi (768.50 km) |
| Saint-Medard-en-Jalles to Mealhada | 501.35 mi (806.84 km) |
| Saint-Medard-en-Jalles to Melgaco | 424.08 mi (682.50 km) |
| Saint-Medard-en-Jalles to Melres | 469.63 mi (755.79 km) |
| Saint-Medard-en-Jalles to Mira | 510.46 mi (821.51 km) |
| Saint-Medard-en-Jalles to Miranda do Corvo | 509.88 mi (820.57 km) |
| Saint-Medard-en-Jalles to Mirandela | 401.81 mi (646.65 km) |
| Saint-Medard-en-Jalles to Mogadouro | 389.94 mi (627.54 km) |
| Saint-Medard-en-Jalles to Moimenta da Beira | 441.26 mi (710.14 km) |
| Saint-Medard-en-Jalles to Moita | 605.79 mi (974.92 km) |
| Saint-Medard-en-Jalles to Moncao | 435.09 mi (700.20 km) |
| Saint-Medard-en-Jalles to Montalegre | 413.80 mi (665.95 km) |
