| Trondheim to Marco de Canavezes | 1,710.59 mi (2,752.92 km) |
| Trondheim to Marinha Grande | 1,817.70 mi (2,925.31 km) |
| Trondheim to Massama | 1,888.50 mi (3,039.25 km) |
| Trondheim to Matosinhos | 1,720.41 mi (2,768.74 km) |
| Trondheim to Mealhada | 1,767.92 mi (2,845.19 km) |
| Trondheim to Melgaco | 1,652.17 mi (2,658.92 km) |
| Trondheim to Melres | 1,722.60 mi (2,772.25 km) |
| Trondheim to Mira | 1,769.68 mi (2,848.03 km) |
| Trondheim to Miranda do Corvo | 1,784.34 mi (2,871.61 km) |
| Trondheim to Mirandela | 1,674.12 mi (2,694.24 km) |
| Trondheim to Mogadouro | 1,676.23 mi (2,697.63 km) |
| Trondheim to Moimenta da Beira | 1,714.50 mi (2,759.22 km) |
| Trondheim to Moita | 1,890.37 mi (3,042.25 km) |
| Trondheim to Moncao | 1,658.85 mi (2,669.67 km) |
| Trondheim to Montalegre | 1,662.71 mi (2,675.87 km) |
