| Merchweiler to Bombarral | 1,058.46 mi (1,703.43 km) |
| Merchweiler to Bougado | 936.42 mi (1,507.03 km) |
| Merchweiler to Braga | 921.29 mi (1,482.67 km) |
| Merchweiler to Braganca | 845.66 mi (1,360.96 km) |
| Merchweiler to Cabeceiras de Basto | 906.42 mi (1,458.74 km) |
| Merchweiler to Cacem | 1,089.21 mi (1,752.91 km) |
| Merchweiler to Cadaval | 1,058.18 mi (1,702.97 km) |
| Merchweiler to Caldas da Rainha | 1,050.79 mi (1,691.09 km) |
| Merchweiler to Calheta | 1,693.39 mi (2,725.24 km) |
| Merchweiler to Camara de Lobos | 1,687.99 mi (2,716.55 km) |
| Merchweiler to Canico | 1,686.10 mi (2,713.52 km) |
| Merchweiler to Cantanhede | 984.47 mi (1,584.35 km) |
| Merchweiler to Carregal do Sal | 958.03 mi (1,541.80 km) |
| Merchweiler to Cartaxo | 1,050.82 mi (1,691.13 km) |
| Merchweiler to Cascais | 1,096.75 mi (1,765.05 km) |
