| Soyaux to Bombarral | 648.18 mi (1,043.14 km) |
| Soyaux to Bougado | 529.70 mi (852.46 km) |
| Soyaux to Braga | 515.13 mi (829.02 km) |
| Soyaux to Braganca | 436.56 mi (702.57 km) |
| Soyaux to Cabeceiras de Basto | 499.12 mi (803.26 km) |
| Soyaux to Cacem | 678.80 mi (1,092.43 km) |
| Soyaux to Cadaval | 647.85 mi (1,042.61 km) |
| Soyaux to Caldas da Rainha | 640.59 mi (1,030.92 km) |
| Soyaux to Calheta | 1,283.48 mi (2,065.57 km) |
| Soyaux to Camara de Lobos | 1,277.96 mi (2,056.67 km) |
| Soyaux to Canico | 1,275.98 mi (2,053.49 km) |
| Soyaux to Cantanhede | 574.92 mi (925.24 km) |
| Soyaux to Carregal do Sal | 547.97 mi (881.87 km) |
| Soyaux to Cartaxo | 640.41 mi (1,030.64 km) |
| Soyaux to Cascais | 686.35 mi (1,104.57 km) |
