| Gabrovo to Marco de Canavezes | 1,711.17 mi (2,753.85 km) |
| Gabrovo to Marinha Grande | 1,779.05 mi (2,863.10 km) |
| Gabrovo to Massama | 1,818.86 mi (2,927.17 km) |
| Gabrovo to Matosinhos | 1,738.76 mi (2,798.27 km) |
| Gabrovo to Mealhada | 1,741.49 mi (2,802.66 km) |
| Gabrovo to Melgaco | 1,701.21 mi (2,737.83 km) |
| Gabrovo to Melres | 1,725.84 mi (2,777.47 km) |
| Gabrovo to Mira | 1,754.76 mi (2,824.01 km) |
| Gabrovo to Miranda do Corvo | 1,741.38 mi (2,802.48 km) |
| Gabrovo to Mirandela | 1,657.28 mi (2,667.13 km) |
| Gabrovo to Mogadouro | 1,636.55 mi (2,633.77 km) |
| Gabrovo to Moimenta da Beira | 1,687.93 mi (2,716.46 km) |
| Gabrovo to Moita | 1,806.67 mi (2,907.55 km) |
| Gabrovo to Moncao | 1,712.54 mi (2,756.07 km) |
| Gabrovo to Montalegre | 1,682.20 mi (2,707.23 km) |
