| Arganil to Marco de Canavezes | 66.89 mi (107.64 km) |
| Arganil to Marinha Grande | 56.68 mi (91.22 km) |
| Arganil to Massama | 120.12 mi (193.32 km) |
| Arganil to Matosinhos | 74.79 mi (120.36 km) |
| Arganil to Mealhada | 23.79 mi (38.28 km) |
| Arganil to Melgaco | 131.65 mi (211.87 km) |
| Arganil to Melres | 61.38 mi (98.78 km) |
| Arganil to Mira | 38.75 mi (62.36 km) |
| Arganil to Miranda do Corvo | 16.85 mi (27.12 km) |
| Arganil to Mirandela | 98.72 mi (158.87 km) |
| Arganil to Mogadouro | 104.08 mi (167.51 km) |
| Arganil to Moimenta da Beira | 57.48 mi (92.50 km) |
| Arganil to Moita | 119.15 mi (191.75 km) |
| Arganil to Moncao | 130.09 mi (209.36 km) |
| Arganil to Montalegre | 111.74 mi (179.83 km) |
