| Mont-Saint-Martin to Bombarral | 1,019.83 mi (1,641.26 km) |
| Mont-Saint-Martin to Bougado | 894.33 mi (1,439.29 km) |
| Mont-Saint-Martin to Braga | 878.92 mi (1,414.49 km) |
| Mont-Saint-Martin to Braganca | 805.55 mi (1,296.41 km) |
| Mont-Saint-Martin to Cabeceiras de Basto | 864.75 mi (1,391.69 km) |
| Mont-Saint-Martin to Cacem | 1,051.30 mi (1,691.90 km) |
| Mont-Saint-Martin to Cadaval | 1,019.71 mi (1,641.07 km) |
| Mont-Saint-Martin to Caldas da Rainha | 1,011.91 mi (1,628.52 km) |
| Mont-Saint-Martin to Calheta | 1,653.31 mi (2,660.74 km) |
| Mont-Saint-Martin to Camara de Lobos | 1,648.17 mi (2,652.47 km) |
| Mont-Saint-Martin to Canico | 1,646.50 mi (2,649.79 km) |
| Mont-Saint-Martin to Cantanhede | 944.54 mi (1,520.09 km) |
| Mont-Saint-Martin to Carregal do Sal | 918.95 mi (1,478.90 km) |
| Mont-Saint-Martin to Cartaxo | 1,013.08 mi (1,630.39 km) |
| Mont-Saint-Martin to Cascais | 1,058.79 mi (1,703.96 km) |
