| Checy to Marco de Canavezes | 681.70 mi (1,097.08 km) |
| Checy to Marinha Grande | 782.81 mi (1,259.81 km) |
| Checy to Massama | 847.48 mi (1,363.88 km) |
| Checy to Matosinhos | 701.71 mi (1,129.29 km) |
| Checy to Mealhada | 733.01 mi (1,179.67 km) |
| Checy to Melgaco | 641.08 mi (1,031.73 km) |
| Checy to Melres | 696.52 mi (1,120.94 km) |
| Checy to Mira | 740.39 mi (1,191.55 km) |
| Checy to Miranda do Corvo | 743.80 mi (1,197.02 km) |
| Checy to Mirandela | 632.13 mi (1,017.32 km) |
| Checy to Mogadouro | 624.04 mi (1,004.30 km) |
| Checy to Moimenta da Beira | 673.11 mi (1,083.26 km) |
| Checy to Moita | 843.69 mi (1,357.79 km) |
| Checy to Moncao | 651.23 mi (1,048.06 km) |
| Checy to Montalegre | 637.21 mi (1,025.48 km) |
