| Spa to Bombarral | 1,064.77 mi (1,713.57 km) |
| Spa to Bougado | 935.55 mi (1,505.62 km) |
| Spa to Braga | 919.84 mi (1,480.34 km) |
| Spa to Braganca | 849.41 mi (1,366.99 km) |
| Spa to Cabeceiras de Basto | 906.59 mi (1,459.01 km) |
| Spa to Cacem | 1,096.93 mi (1,765.35 km) |
| Spa to Cadaval | 1,064.82 mi (1,713.66 km) |
| Spa to Caldas da Rainha | 1,056.59 mi (1,700.42 km) |
| Spa to Calheta | 1,695.74 mi (2,729.03 km) |
| Spa to Camara de Lobos | 1,690.91 mi (2,721.25 km) |
| Spa to Canico | 1,689.49 mi (2,718.98 km) |
| Spa to Cantanhede | 988.20 mi (1,590.35 km) |
| Spa to Carregal do Sal | 963.62 mi (1,550.80 km) |
| Spa to Cartaxo | 1,058.96 mi (1,704.24 km) |
| Spa to Cascais | 1,104.36 mi (1,777.29 km) |
