| Kirchberg to Mangualde | 954.80 mi (1,536.60 km) |
| Kirchberg to Marco de Canavezes | 949.38 mi (1,527.88 km) |
| Kirchberg to Marinha Grande | 1,039.50 mi (1,672.92 km) |
| Kirchberg to Massama | 1,095.93 mi (1,763.72 km) |
| Kirchberg to Matosinhos | 973.53 mi (1,566.75 km) |
| Kirchberg to Mealhada | 993.20 mi (1,598.40 km) |
| Kirchberg to Melgaco | 921.37 mi (1,482.81 km) |
| Kirchberg to Melres | 964.68 mi (1,552.51 km) |
| Kirchberg to Mira | 1,003.47 mi (1,614.94 km) |
| Kirchberg to Miranda do Corvo | 999.56 mi (1,608.64 km) |
| Kirchberg to Mirandela | 895.82 mi (1,441.69 km) |
| Kirchberg to Mogadouro | 881.39 mi (1,418.46 km) |
| Kirchberg to Moimenta da Beira | 933.75 mi (1,502.73 km) |
| Kirchberg to Moita | 1,088.42 mi (1,751.64 km) |
| Kirchberg to Moncao | 932.38 mi (1,500.52 km) |
