| Merchtem to Bombarral | 1,035.62 mi (1,666.67 km) |
| Merchtem to Bougado | 901.68 mi (1,451.11 km) |
| Merchtem to Braga | 885.65 mi (1,425.32 km) |
| Merchtem to Braganca | 819.79 mi (1,319.32 km) |
| Merchtem to Cabeceiras de Basto | 873.73 mi (1,406.13 km) |
| Merchtem to Cacem | 1,068.73 mi (1,719.95 km) |
| Merchtem to Cadaval | 1,035.94 mi (1,667.19 km) |
| Merchtem to Caldas da Rainha | 1,027.11 mi (1,652.97 km) |
| Merchtem to Calheta | 1,661.36 mi (2,673.70 km) |
| Merchtem to Camara de Lobos | 1,656.96 mi (2,666.63 km) |
| Merchtem to Canico | 1,655.91 mi (2,664.93 km) |
| Merchtem to Cantanhede | 957.52 mi (1,540.98 km) |
| Merchtem to Carregal do Sal | 934.56 mi (1,504.03 km) |
| Merchtem to Cartaxo | 1,031.30 mi (1,659.71 km) |
| Merchtem to Cascais | 1,076.02 mi (1,731.69 km) |
